Top 100 Recent CVEs

CVE-2025-14221 3.5
Published: 2025-12-08T07:15:57.063

What it does:

This vulnerability allows an attacker to inject malicious code into the SourceCodester Online Banking System 1.0 by manipulating the "First Name" or "Last Name" fields, resulting in a cross-site scripting (XSS) attack that can be launched remotely.

Why it's a problem:

This vulnerability is a problem because it enables attackers to execute malicious scripts on the banking system's website, potentially stealing user data, taking control of user sessions, or performing other malicious actions, which can compromise the security and privacy of users' sensitive financial information.

Steps to mitigate:

  • Update the SourceCodester Online Banking System to a patched version
  • [Implement input validation and sanitization for user-provided data]
  • [Use a Web Application Firewall (WAF) to detect and prevent XSS attacks]
  • [Limit user input to only allowed characters and formats
  • [Monitor the system for suspicious activity and update security protocols regularly].
CVE-2025-14220 4.3
Published: 2025-12-08T07:15:56.767

What it does:

This vulnerability allows an attacker to manipulate the file upload function in ORICO CD3510 version 1.9.12, enabling them to access and potentially modify files outside of the intended directory through a technique known as path traversal, which can be initiated remotely.

Why it's a problem:

This vulnerability is a problem because it allows unauthorized access and potential modification of sensitive files on the system, which could lead to data breaches, system compromises, or other malicious activities, and since the exploit has been publicly disclosed, attackers may actively use it.

Steps to mitigate:

  • Update to a patched version of the ORICO CD3510 if available
  • [Avoid using the file upload feature until a patch is released]
  • Implement network segmentation and access controls to limit remote access to the vulnerable system
  • Monitor system logs for suspicious activity related to file uploads and access.
CVE-2025-14219 4.7
Published: 2025-12-08T06:15:46.870

What it does:

The CVE-2025-14219 vulnerability allows an attacker to upload files without restrictions to the Campcodes Retro Basketball Shoes Online Store 1.0 by manipulating the "product_image" argument in the /admin/admin_running.php file, and this can be done remotely.

Why it's a problem:

This vulnerability is a problem because it enables attackers to upload malicious files, such as malware or backdoors, to the server, potentially leading to unauthorized access, data breaches, or disruption of service, which can compromise the security and integrity of the online store.

Steps to mitigate:

  • Update the Campcodes Retro Basketball Shoes Online Store to a patched version
  • [Implement proper input validation and sanitization for the "product_image" argument]
  • [Restrict upload permissions to authorized users only]
  • [Monitor server logs for suspicious upload activity]
  • [Apply a web application firewall (WAF) to detect and prevent exploit attempts]
CVE-2025-14218 7.3
Published: 2025-12-08T06:15:46.537

What it does:

The CVE-2025-14218 is a security vulnerability in the Currency Exchange System 1.0 that allows attackers to perform SQL injection by manipulating the ID argument in the /editotheraccount.php file, which can be done remotely.

Why it's a problem:

This vulnerability is a problem because it enables attackers to inject malicious SQL code, potentially allowing them to access, modify, or delete sensitive data, disrupt the system, or gain unauthorized access to the application, which can lead to serious security breaches and data compromises.

Steps to mitigate:

  • Update the Currency Exchange System to a patched version if available
  • Implement input validation and sanitization for the ID argument in the /editotheraccount.php file
  • Use prepared statements or parameterized queries to prevent SQL injection
  • Limit access to the /editotheraccount.php file to authorized users only
  • Monitor the system for suspicious activity and signs of exploitation.
CVE-2025-14217 7.3
Published: 2025-12-08T05:16:05.403

What it does:

This vulnerability allows an attacker to inject malicious SQL code into the Currency Exchange System 1.0 by manipulating the "ID" argument in the /edittrns.php file, potentially giving them unauthorized access to sensitive data.

Why it's a problem:

This vulnerability is a problem because it enables remote attackers to access and manipulate sensitive data, potentially leading to data breaches, financial losses, and compromised system integrity, especially since an exploit is publicly available.

Steps to mitigate:

  • Update the Currency Exchange System to a patched version
  • [Implement input validation and sanitization on the ID argument in /edittrns.php
  • [Use prepared statements and parameterized queries to prevent SQL injection
  • [Limit access to the /edittrns.php file and the Currency Exchange System to authorized personnel only
  • [Monitor system logs for suspicious activity and signs of exploitation].
CVE-2025-14216 7.3
Published: 2025-12-08T05:16:05.193

What it does:

The CVE-2025-14216 vulnerability allows an attacker to manipulate the "ID" argument in the /viewserial.php file of the Currency Exchange System 1.0, leading to a SQL injection attack that can be carried out remotely.

Why it's a problem:

This vulnerability is a problem because it enables attackers to inject malicious SQL code into the system, potentially allowing them to access, modify, or delete sensitive data, disrupt the system's functionality, or even gain unauthorized access to the system.

Steps to mitigate:

  • Update the Currency Exchange System to a patched version
  • [Apply input validation and sanitization to the "ID" argument]
  • [Implement a Web Application Firewall (WAF) to detect and prevent SQL injection attacks
  • [Limit remote access to the /viewserial.php file
  • [Use a SQL injection prevention tool to monitor and protect the database].
CVE-2025-14215 7.3
Published: 2025-12-08T05:16:01.100

What it does:

This vulnerability allows an attacker to inject malicious SQL code into the Currency Exchange System 1.0 by manipulating the "ID" argument in the /edit.php file, which can be done remotely.

Why it's a problem:

This is a problem because it enables attackers to access, modify, or extract sensitive data from the system's database, potentially leading to data breaches, financial losses, or other malicious activities.

Steps to mitigate:

  • Update the Currency Exchange System to a patched version
  • [Implement input validation and sanitization on the ID argument in /edit.php]
  • [Use prepared statements to prevent SQL injection]
  • [Limit remote access to the /edit.php file
  • [Monitor system logs for suspicious activity and signs of exploitation].
CVE-2025-14214 6.3
Published: 2025-12-08T04:15:47.060

What it does:

The CVE-2025-14214 vulnerability allows an attacker to inject malicious SQL code into the itsourcecode Student Information System 1.0 by manipulating the "ID" argument in the /section_edit1.php file, potentially leading to unauthorized access to sensitive data.

Why it's a problem:

This vulnerability is a problem because it enables remote attackers to exploit the system, potentially allowing them to extract, modify, or delete sensitive student information, which could have serious consequences for the affected individuals and the organization as a whole.

Steps to mitigate:

  • Update the itsourcecode Student Information System to a patched version
  • [Apply input validation and sanitization to the "ID" argument in the /section_edit1.php file
  • [Implement a Web Application Firewall (WAF) to detect and prevent SQL injection attacks
  • [Limit access to the /section_edit1.php file to authorized personnel only
  • [Monitor system logs for suspicious activity and respond promptly to potential security incidents].
CVE-2025-14212 7.3
Published: 2025-12-08T03:16:15.573

What it does:

The CVE-2025-14212 vulnerability allows an attacker to inject malicious SQL code into the Advanced Library Management System 1.0 by manipulating the "roll_number" argument in the /member_search.php file, potentially leading to unauthorized access to sensitive data.

Why it's a problem:

This vulnerability is a problem because it enables remote attackers to execute arbitrary SQL commands, which can result in data theft, modification, or deletion, compromising the security and integrity of the library management system.

Steps to mitigate:

  • Update the Advanced Library Management System to a patched version
  • [Implement input validation and sanitization for the "roll_number" argument
  • [Use prepared statements or parameterized queries to prevent SQL injection
  • [Limit access to the /member_search.php file to authorized personnel
  • [Monitor system logs for suspicious activity and signs of exploitation.
CVE-2025-14211 7.3
Published: 2025-12-08T03:16:15.377

What it does:

This vulnerability allows an attacker to inject malicious SQL code into the Advanced Library Management System by manipulating the "book_id" argument in the /delete_book.php file, which can be done remotely.

Why it's a problem:

This vulnerability is a problem because it enables attackers to access, modify, or delete sensitive data in the library management system's database, potentially disrupting the system's functionality and compromising confidential information.

Steps to mitigate:

  • Update the Advanced Library Management System to a patched version
  • [Implement input validation and sanitization for the "book_id" argument in the /delete_book.php file
  • [Use prepared statements to prevent SQL injection
  • [Limit remote access to the /delete_book.php file
  • [Monitor the system for suspicious activity and update incident response plans accordingly]
CVE-2025-14210 7.3
Published: 2025-12-08T03:16:15.140

What it does:

The CVE-2025-14210 vulnerability allows an attacker to inject malicious SQL code into the Advanced Library Management System 1.0 by manipulating the "user_id" argument in the /delete_member.php file, which can be done remotely.

Why it's a problem:

This vulnerability is a problem because it enables unauthorized access to the system's database, potentially leading to sensitive data exposure, modification, or deletion, and can be exploited by attackers from any location.

Steps to mitigate:

  • Update the Advanced Library Management System to a patched version
  • [Implement input validation and sanitization for the "user_id" argument
  • [Use prepared statements to prevent SQL injection
  • [Limit access to the /delete_member.php file to authorized personnel
  • [Monitor system logs for suspicious activity]
CVE-2025-14209 7.3
Published: 2025-12-08T02:15:53.060

What it does:

The CVE-2025-14209 vulnerability allows an attacker to manipulate the "stud_id" argument in the /update_query.php file of the Campcodes School File Management System 1.0, leading to a SQL injection attack that can be initiated remotely.

Why it's a problem:

This vulnerability is a problem because it enables attackers to inject malicious SQL code, potentially allowing them to access, modify, or delete sensitive data in the system's database, which could lead to data breaches, system compromise, or other security incidents.

Steps to mitigate:

  • Update Campcodes School File Management System to a patched version
  • [Implement input validation and sanitization for the "stud_id" argument]
  • [Use prepared statements or parameterized queries to prevent SQL injection
  • [Limit remote access to the /update_query.php file
  • [Monitor system logs for suspicious activity and signs of exploitation].
CVE-2023-53769 0
Published: 2025-12-08T02:15:52.920

What it does:

The Linux kernel has a vulnerability in its virt/coco/sev-guest component where encryption algorithms directly access shared unencrypted memory, potentially leaking information or allowing the host to tamper with message integrity.

Why it's a problem:

This vulnerability is a problem because it compromises the security and integrity of messages, allowing unauthorized access or modification, which can lead to sensitive data exposure or malicious activities.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for this vulnerability
  • Implement secure memory management practices to prevent unauthorized access
  • Use alternative encryption methods that do not rely on shared unencrypted memory
CVE-2023-53768 0
Published: 2025-12-08T02:15:52.797

What it does:

The CVE-2023-53768 is a vulnerability in the Linux kernel that causes an out-of-bounds access when allocating memory for handling IRQ type registers, leading to potential memory corruption and crashes.

Why it's a problem:

This vulnerability is a problem because it can cause the system to crash or become unstable due to memory corruption, potentially allowing an attacker to execute arbitrary code or gain unauthorized access to sensitive information.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for this vulnerability
  • Apply the patch for regmap-irq to fix the out-of-bounds access issue
  • Verify that the system is not using the affected regmap_add_irq_chip_fwnode function or allocate memory correctly to prevent memory corruption.
CVE-2023-53767 0
Published: 2025-12-08T02:15:52.677

What it does:

The CVE-2023-53767 is a memory leak vulnerability in the Linux kernel, specifically in the ath12k wifi driver, where a buffer is not properly freed when the device is unregistering, causing a memory leak.

Why it's a problem:

This vulnerability is a problem because it can lead to a gradual increase in memory usage, potentially causing the system to become unstable or even crash, and it may also be exploited by attackers to gain unauthorized access or control over the system.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch to fix the ath12k_qmi_driver_event_work() function]
  • [restart the system after applying the patch to ensure the changes take effect]
CVE-2023-53766 0
Published: 2025-12-08T02:15:52.543

What it does:

The CVE-2023-53766 is a vulnerability in the Linux kernel's JFS (Journaling File System) that occurs when a transaction is started on a read-only mounted filesystem, potentially leading to a NULL pointer dereference.

Why it's a problem:

This vulnerability is a problem because it could cause the system to crash or become unstable when attempting to write to a read-only filesystem, potentially resulting in data loss or corruption.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch to add a check for read-only mounted filesystem in txBegin]
  • restart the system after applying the patch to ensure the changes take effect.
CVE-2023-53765 0
Published: 2025-12-08T02:15:52.420

What it does:

The CVE-2023-53765 is a vulnerability in the Linux kernel that occurs when the device mapper cache (dm-cache) fails to properly free background tracker work objects during destruction, leading to a kernel bug and potential system instability.

Why it's a problem:

This vulnerability is a problem because it can cause the kernel to become unstable, leading to system crashes, data corruption, or other unexpected behavior, which can result in downtime, data loss, and security risks.

Steps to mitigate:

  • Update to a patched version of the Linux kernel
  • [apply the patch from commit 0495e337b703 or later to fix the slab cache destruction issue]
  • use alternative storage solutions that do not rely on dm-cache
  • [monitor system logs for signs of kernel instability and take corrective action if necessary].
CVE-2023-53764 0
Published: 2025-12-08T02:15:52.297

What it does:

The CVE-2023-53764 is a vulnerability in the Linux kernel that affects the ath12k WiFi driver. It occurs when the driver fails to handle a lock during a peer ID find operation, leading to a potential crash or instability in the system.

Why it's a problem:

This vulnerability is a problem because it can cause the system to become unstable or crash, resulting in downtime and potential data loss. Additionally, the vulnerability can be triggered by an error in the WBM (Wireless Buffer Management) error path, which can be exploited by an attacker to cause a denial-of-service (DoS) attack.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch to the ath12k driver to handle the lock correctly]
  • [Disable the ath12k driver until a patched version is available]
  • Use an alternative WiFi driver that is not affected by this vulnerability.
CVE-2023-53763 0
Published: 2025-12-08T02:15:52.173

What it does:

The CVE-2023-53763 is a vulnerability in the Linux kernel that affects the f2fs file system. It causes an array-index-out-of-bounds error when the system tries to access an extent cache, leading to a potential crash or instability.

Why it's a problem:

This vulnerability is a problem because it can cause system crashes, data corruption, or instability, especially when the f2fs file system is in use. The error occurs due to a incorrect patch application, where both version 1 and version 2 of the patch were applied, causing conflicts and leading to the array-index-out-of-bounds error.

Steps to mitigate:

  • Revert the incorrect patch (v1);
  • Apply the correct patch (v2) committed by Chao Yu (269d11948100);
  • Update the Linux kernel to the latest version that includes the corrected patch;
  • Verify that the f2fs file system is properly configured and functioning after applying the patch.
CVE-2023-53762 0
Published: 2025-12-08T02:15:52.043

What it does:

The CVE-2023-53762 vulnerability is a use-after-free issue in the Linux kernel's Bluetooth functionality, specifically in the `hci_disconnect_all_sync` function. This occurs when a connection is deleted by concurrent processing of a controller event, causing the system to access memory that has already been freed.

Why it's a problem:

This vulnerability is a problem because it can lead to a system crash or potentially allow an attacker to execute arbitrary code, compromising the security and stability of the system. The use-after-free issue can cause the system to behave unpredictably, making it difficult to diagnose and repair.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch to fix the `hci_disconnect_all_sync` function]
  • [disable Bluetooth functionality until the patch is applied]
  • [monitor system logs for signs of the vulnerability being exploited]
  • [ensure that all connected devices are trusted and secure to prevent potential attacks].
CVE-2023-53761 0
Published: 2025-12-08T02:15:51.913

What it does:

The CVE-2023-53761 vulnerability is a flaw in the Linux kernel's usbtmc driver that occurs when a user submits an ioctl request for a 0-length control transfer. The driver fails to check the direction of the transfer, which can lead to incorrect control messages being sent.

Why it's a problem:

This vulnerability is a problem because it can cause the usbtmc driver to send control messages with incorrect directions, potentially leading to unexpected behavior, data corruption, or system crashes. This can compromise the reliability and security of systems that rely on the usbtmc driver.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for this vulnerability
  • [apply the patch to the usbtmc driver to override the direction in the bRequestType field of the control request structure when the length is 0]
  • [ensure that all USB devices using the usbtmc driver are properly configured and validated to prevent potential exploitation of this vulnerability]
CVE-2023-53760 0
Published: 2025-12-08T02:15:51.783

What it does:

The CVE-2023-53760 is a vulnerability in the Linux kernel that causes a deadlock issue in the Universal Flash Storage (UFS) host controller driver. This occurs when the `ufshcd_err_handler` function is executed and a CQ event interrupt is triggered, resulting in a lock contention between two threads.

Why it's a problem:

This vulnerability is a problem because it can lead to a system crash or freeze, causing data loss and disrupting system operations. The deadlock issue can also trigger warning messages and error logs, indicating inconsistent lock state usage. This can compromise the stability and reliability of the system, making it vulnerable to further exploits.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch to fix the `ufshcd_mcq_poll_cqe_lock` function to use `spin_lock_irqsave` instead of `spin_lock`]
  • [Disable IRQs when acquiring the `&hwq->cq_lock` lock to prevent deadlock issues]
  • [Monitor system logs for warning messages and error reports related to lock state inconsistencies
  • [Restart the system after applying the patch to ensure the changes take effect].
CVE-2023-53759 0
Published: 2025-12-08T02:15:51.650

What it does:

This vulnerability in the Linux kernel allows for a potential data race when multiple processes try to open a HID (Human Interface Device) device at the same time, due to a lack of proper synchronization mechanism for the device reference counter.

Why it's a problem:

This data race can lead to unpredictable behavior, crashes, or other system instability issues, potentially causing disruptions to device functionality and overall system reliability.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch for commit 8590222e4b02]
  • avoid concurrent access to HID devices until the update is applied.
CVE-2023-53758 0
Published: 2025-12-08T02:15:51.527

What it does:

The CVE-2023-53758 is a vulnerability in the Linux kernel that occurs when the atmel-quadspi driver fails to properly free resources during the removal process, potentially leading to a crash or "oops" when the spi controller is used after the device has been unbound.

Why it's a problem:

This vulnerability is a problem because it can cause system instability and crashes, particularly if the spi controller is used after the device has been unbound, resulting in an attempt to access unmapped register space.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch to the atmel-quadspi driver to ensure proper resource freeing]
  • [avoid using the spi controller after the device has been unbound until the kernel has been updated or patched].
CVE-2023-53757 0
Published: 2025-12-08T02:15:51.383

What it does:

The CVE-2023-53757 is a vulnerability in the Linux kernel that causes a reference count leak in the irq-mvebu-gicp irqchip driver. This occurs because the of_irq_find_parent function returns a node pointer with an incremented reference count, but the corresponding of_node_put function is not called when the node is no longer needed.

Why it's a problem:

This vulnerability is a problem because the reference count leak can lead to a memory leak, causing the system to consume increasing amounts of memory over time. This can result in performance issues, crashes, and potentially even allow an attacker to exploit the vulnerability to gain unauthorized access or control.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch to fix the refcount leak in the irq-mvebu-gicp driver]
  • [Restart the system after applying the patch to ensure the changes take effect]
CVE-2023-53756 0
Published: 2025-12-08T02:15:51.243

What it does:

The CVE-2023-53756 is a vulnerability in the Linux kernel that occurs when the KVM (Kernel-based Virtual Machine) is running as a nested hypervisor on top of Hyper-V. It causes a crash due to the uninitialized "current_vmcs" variable, which can lead to incorrect writes to memory locations, resulting in a kernel crash.

Why it's a problem:

This vulnerability is a problem because it can cause the system to crash unexpectedly, leading to downtime and potential data loss. The crash occurs when the KVM is updating the MSR (Model-Specific Register) bitmap, which is a critical operation for virtual machine management. The insufficient check for the "current_vmcs" variable allows the code to access and modify memory locations incorrectly, leading to a kernel panic.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch to fix the uninitialized "current_vmcs" variable]
  • disable nested virtualization if not necessary
  • [use an alternative virtualization solution that is not affected by this vulnerability].
CVE-2023-53755 0
Published: 2025-12-08T02:15:51.120

What it does:

The CVE-2023-53755 vulnerability is a bug in the Linux kernel's PTDMA driver that can cause a system panic, typically during host shutdown, due to a null pointer dereference when the pt_cmd_callback function is called with a null descriptor.

Why it's a problem:

This vulnerability is a problem because it can lead to system crashes, resulting in downtime and potential data loss, especially on AMD systems where the PTDMA driver is used.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the patch for this vulnerability
  • Ensure that the PTDMA driver is properly configured and exercised to prevent the issue from occurring
  • Monitor system logs for signs of the vulnerability, such as panic messages during shutdown, and take corrective action if necessary.
CVE-2023-53754 0
Published: 2025-12-08T02:15:50.973

What it does:

The CVE-2023-53754 vulnerability is a bug in the Linux kernel that occurs in the lpfc driver, which is used for managing SCSI devices. Specifically, it causes issues when mapping and unmapping memory resources, leading to potential NULL pointer passes to the iounmap() function.

Why it's a problem:

This vulnerability is a problem because it can trigger warning messages on certain architectures and cause resource leaks, potentially leading to system instability or crashes. The resource leak can also lead to memory exhaustion over time, making the system more vulnerable to other attacks.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for this vulnerability
  • Apply the patch to the lpfc driver to add null checks before iounmap() and modify goto labels
  • Restart the system after applying the update or patch to ensure the changes take effect.
CVE-2023-53753 0
Published: 2025-12-08T02:15:50.847

What it does:

The CVE-2023-53753 vulnerability in the Linux kernel allows for the mapping of non-allocated memory locations, specifically allocating GPIO registers from an array out of bounds.

Why it's a problem:

This vulnerability is a problem because it can lead to unauthorized access and potential manipulation of sensitive memory areas, which could result in system crashes, data corruption, or even allow attackers to execute malicious code.

Steps to mitigate:

  • Apply the latest Linux kernel patch
  • [update to the latest kernel version]
  • [verify that the patch has been successfully applied to the system]
CVE-2023-53752 0
Published: 2025-12-08T02:15:50.713

What it does:

The CVE-2023-53752 vulnerability is an integer overflow issue in the Linux kernel's kmalloc_reserve() function, which can cause the kernel to crash or allocate memory incorrectly when dealing with large sizes, specifically when the size exceeds 0x80000001.

Why it's a problem:

This vulnerability is a problem because it can lead to kernel crashes, memory corruption, or unintended behavior, potentially allowing attackers to exploit the vulnerability and gain unauthorized access or control over the system. Additionally, the vulnerability can be triggered by setting a network device's MTU (Maximum Transmission Unit) to a large value, which can be done by an attacker.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch for CVE-2023-53752]
  • [limit the netdev->mtu size to a sensible value, such as KMALLOC_MAX_SIZE]
  • [monitor system logs for signs of kernel crashes or memory corruption]
  • [implement additional security measures, such as network segmentation and access controls, to prevent exploitation.
CVE-2023-53751 0
Published: 2025-12-08T02:15:50.590

What it does:

The CVE-2023-53751 is a vulnerability in the Linux kernel that could lead to a "use-after-free" bug in the cifs (Common Internet File System) module, specifically when handling the hostname in the TCP_Server_Info structure during reconnect attempts.

Why it's a problem:

This vulnerability is a problem because a "use-after-free" bug can cause the system to access memory that has already been freed, potentially leading to crashes, data corruption, or even allowing an attacker to execute arbitrary code, which could compromise the security and stability of the system.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch for CVE-2023-53751]
  • restart the system after applying the update to ensure the changes take effect.
CVE-2023-53750 0
Published: 2025-12-08T02:15:50.450

What it does:

The CVE-2023-53750 is a vulnerability in the Linux kernel that occurs when the number of configurations (num_configs) is set to 1. In this scenario, the system attempts to access configuration [1], which is out of bounds and can cause a memory error.

Why it's a problem:

This vulnerability is a problem because it can lead to a memory out-of-bounds condition, potentially causing the system to crash or become unstable. This could allow an attacker to disrupt system operation or potentially execute arbitrary code.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch to fix the pinctrl freescale issue]
  • [Verify that num_configs is correctly handled to prevent out-of-bounds memory access]
CVE-2023-53749 0
Published: 2025-12-08T02:15:50.327

What it does:

The CVE-2023-53749 vulnerability is related to an exception handling annotation issue in the Linux kernel's clear_user_rep_good() function, which is used for clearing user memory. The annotation incorrectly points to a register move instruction instead of the actual instruction that accesses user space, leading to incorrect exception handling.

Why it's a problem:

This vulnerability can cause the kernel to produce a misleading error report, making it appear as a filesystem bug instead of an exception handling issue. As a result, it may be difficult to diagnose and fix the actual problem, potentially leading to system instability or crashes.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the fix for clear_user_rep_good() function]
  • [backport the upstream series of commits that clean up the x86 memory clearing and copying code, including the marked commits d2c95f9d6802 and the other necessary commits]
  • [manually patch the kernel with the one-liner fix for exception table annotation placement in clear_user_rep_good()].
CVE-2023-53748 0
Published: 2025-12-08T02:15:50.200

What it does:

The CVE-2023-53748 is a vulnerability in the Linux kernel that allows for a potential array out-of-bounds access in the decoder queue setup of the Mediatek video codec. This occurs because a user-provided variable can have a value that exceeds the expected range, leading to unauthorized access to memory locations.

Why it's a problem:

This vulnerability is a problem because it can cause the system to crash or potentially allow an attacker to execute arbitrary code, leading to a loss of system integrity and confidentiality. The out-of-bounds access can also lead to data corruption or information disclosure.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch that fixes the array out-of-bounds access in the Mediatek video codec]
  • [ensure that all system calls are validated and sanitized to prevent malicious input]
  • regularly monitor system logs for suspicious activity.
CVE-2023-53747 0
Published: 2025-12-08T02:15:50.057

What it does:

The CVE-2023-53747 is a use-after-free (UAF) vulnerability in the Linux kernel, specifically in the `vc_screen` component. It occurs when the `vc_data` struct is freed by `vc_port_destruct()` after a call to `console_unlock()` in `vcs_write()`, but the pointer to this struct is still used in the `vcs_write()` function, leading to a potential crash or code execution.

Why it's a problem:

This vulnerability is a problem because it can cause the system to crash or allow an attacker to execute arbitrary code, potentially leading to a takeover of the system. The UAF vulnerability can be exploited by an attacker to access sensitive data or execute malicious code, compromising the security and integrity of the system.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch to fix the `vc_screen` component]
  • [restart the system after applying the patch]
  • [ensure that all dependent components and modules are updated and compatible with the new kernel version].
CVE-2023-53746 0
Published: 2025-12-08T02:15:49.923

What it does:

The CVE-2023-53746 is a memory leak vulnerability in the Linux kernel's vfio-ap device driver. It occurs when the device release callback function fails to free the memory allocated for the vfio_matrix_dev object, causing a memory leak.

Why it's a problem:

This vulnerability is a problem because it can lead to memory exhaustion over time, potentially causing the system to become unstable or even crash. An attacker could exploit this vulnerability to consume system resources, leading to a denial-of-service (DoS) condition.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch for the vfio-ap device driver]
  • [Restart the system after applying the patch]
  • Monitor system memory usage for any signs of exhaustion.
CVE-2023-53745 0
Published: 2025-12-08T02:15:49.787

What it does:

This vulnerability is a memory leak in the Linux kernel's vector configuration, which occurs when the `uml_parse_vector_ifspec` function returns a NULL value and fails to free allocated memory.

Why it's a problem:

This memory leak can cause the system to consume increasing amounts of memory over time, potentially leading to performance issues, crashes, and instability, making it a problem for system reliability and security.

Steps to mitigate:

  • Update to the latest Linux kernel version
  • [apply the patch to fix the `vector_config` memory leak]
  • restart the system after applying the update to ensure the changes take effect.
CVE-2023-53744 0
Published: 2025-12-08T02:15:49.653

What it does:

The CVE-2023-53744 is a vulnerability in the Linux kernel that occurs in the pm33xx driver, specifically when the am33xx_pm_probe function is called. This function fails to release a reference count in error paths, leading to a refcount leak.

Why it's a problem:

This vulnerability is a problem because a refcount leak can cause memory leaks and other system instability issues. If the reference count is not properly released, it can lead to memory being retained even after it is no longer needed, potentially causing the system to run out of memory or become unresponsive.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch for the pm33xx driver]
  • Restart the system after applying the update or patch to ensure the changes take effect.
CVE-2023-53743 0
Published: 2025-12-08T02:15:49.520

What it does:

This vulnerability in the Linux kernel occurs when the system fails to properly free a released resource after coalescing, specifically in the PCI (Peripheral Component Interconnect) component, leading to a memory leak.

Why it's a problem:

This vulnerability is a problem because it can cause a memory leak, potentially allowing an attacker to exploit the system by consuming increasing amounts of memory, leading to performance issues, crashes, or even providing a means to execute malicious code.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch provided by the Linux kernel developers]
  • restart the system after applying the update to ensure the changes take effect.
CVE-2023-53742 0
Published: 2025-12-08T02:15:49.380

What it does:

The CVE-2023-53742 is a vulnerability in the Linux kernel that occurs when the `READ_ONCE()` function is used in the `read_instrumented_memory()` function, which can lead to a kernel paging request error on certain arm64 configurations. This error happens because `READ_ONCE()` may be promoted to a full atomic acquire instruction that cannot be used on unaligned addresses.

Why it's a problem:

This vulnerability is a problem because it can cause a kernel crash, leading to a denial-of-service (DoS) condition, which can result in system instability and potential data loss. The issue arises from the fact that the `READ_ONCE()` function is not guaranteed to be atomic on all architectures, particularly when dealing with unaligned addresses.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for this vulnerability
  • [Apply the patch that avoids using `READ_ONCE()` in `read_instrumented_memory()` and instead uses a volatile type cast to force the required access]
  • [Ensure that your system architecture is not using the default `READ_ONCE()` implementation that can lead to this issue, and consider using architectures that guarantee atomicity of plain loads up to machine word size.
CVE-2022-50630 0
Published: 2025-12-08T02:15:49.223

What it does:

The CVE-2022-50630 vulnerability is a use-after-free (UAF) issue in the Linux kernel's hugetlb (huge page table) handling. It occurs when the kernel drops certain locks before handling a user fault, and then reacquires them, leading to a potential race condition that can cause the kernel to access memory that has already been freed.

Why it's a problem:

This vulnerability is a problem because it can lead to unpredictable behavior, crashes, or potentially even allow an attacker to execute arbitrary code, compromising the security and stability of the system. The UAF issue can be exploited by an attacker to gain elevated privileges or disrupt the normal functioning of the system.

Steps to mitigate:

  • Update the Linux kernel to a version that includes the fix for this vulnerability
  • Apply the patch to the kernel source code to resolve the UAF issue
  • Ensure that all dependent packages and applications are updated and compatible with the new kernel version.
CVE-2022-50629 0
Published: 2025-12-08T02:15:49.063

What it does:

This vulnerability is a memory leak in the Linux kernel's wifi module, specifically in the rsi_coex_attach() function, where memory allocated for coex_cb is not freed when the rsi_create_kthread() function fails.

Why it's a problem:

This memory leak can cause the system to consume increasing amounts of memory over time, leading to performance issues, crashes, and potentially allowing an attacker to exploit the vulnerability to gain unauthorized access or control.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch for the rsi_coex_attach() function]
  • restart the system after applying the patch
  • monitor system memory usage for any signs of leaks or anomalies.
CVE-2022-50628 0
Published: 2025-12-08T02:15:48.927

What it does:

The CVE-2022-50628 is a vulnerability in the Linux kernel that occurs when the `iosys_map` variables are allocated uninitialized on the stack, leading to invalid values being used in the `dma_buf_vmap()` function, resulting in a UBSAN warning about an invalid load of a boolean value.

Why it's a problem:

This vulnerability is a problem because it can cause the Linux kernel to produce unexpected behavior or errors, potentially leading to system instability or crashes, due to the use of uninitialized variables.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for this vulnerability
  • [apply the patch to zero the `iosys_map` variables]
  • [ensure that all systems using the affected Linux kernel version are updated or patched to prevent potential instability or crashes].
CVE-2022-50627 0
Published: 2025-12-08T02:15:48.797

What it does:

The CVE-2022-50627 is a vulnerability in the Linux kernel that causes a NULL pointer dereference crash when an interface is brought up in monitor mode, specifically affecting the ath11k WiFi driver. This crash occurs when the packet type is extracted for a received packet, which is not necessary for monitor ring packets.

Why it's a problem:

This vulnerability is a problem because it can lead to a system crash, resulting in downtime and potential data loss. Additionally, the crash may provide an attacker with information about the system's internal state, potentially aiding in further exploitation.

Steps to mitigate:

  • Update the Linux kernel to a version that includes the fix for this vulnerability
  • [apply the patch for the ath11k driver to prevent the NULL pointer dereference crash]
  • [avoid using monitor mode on affected interfaces until the update or patch is applied]
  • [ensure that any dependent modules, such as ath11k_pci and qmi_helpers, are also updated to compatible versions].
CVE-2022-50626 0
Published: 2025-12-08T02:15:48.653

What it does:

The CVE-2022-50626 is a memory leak vulnerability in the Linux kernel, specifically in the dvb-usb module. It occurs when an error happens during the initialization of a DVB-USB adapter, causing the adapter's private data to not be freed, resulting in a memory leak.

Why it's a problem:

This vulnerability is a problem because it can lead to a gradual increase in memory usage over time, potentially causing the system to become unstable or even crash. This can be particularly problematic in systems that rely on the DVB-USB module for critical functions, such as video streaming or broadcasting.

Steps to mitigate:

  • Update the Linux kernel to a version that includes the fix for this vulnerability
  • Ensure that the dvb-usb module is not loaded unless necessary
  • Monitor system memory usage and restart the system or reload the dvb-usb module if memory leaks are detected.
CVE-2022-50625 0
Published: 2025-12-08T02:15:48.510

What it does:

The CVE-2022-50625 vulnerability occurs in the Linux kernel, specifically in the serial driver for ARM-based systems, where the driver attempts to access the DMACR register for a UART (Universal Asynchronous Receiver-Transmitter) that does not support DMA (Direct Memory Access). This happens because the driver shares the same stop_rx operation for both SBSA UART and amba_pl011, leading to an unauthorized access of the DMACR register.

Why it's a problem:

This vulnerability is a problem because when the Linux kernel accesses the DMACR register on a virtual SBSA PL011 hardware that does not implement this register, such as the Xen virtual SBSA PL011 device, it can cause an unhandled data abort fault, resulting in a segmentation fault and potential system crashes. This issue affects systems that use the Xen hypervisor and have the Linux SBSA PL011 driver enabled.

Steps to mitigate:

  • Update the Linux kernel to a version that includes the fix for CVE-2022-50625
  • [apply the patch to the Linux kernel source code to add a check for DMA support before accessing the DMACR register]
  • [disable the DMA engine by setting "CONFIG_DMA_ENGINE=n" in the kernel configuration to prevent the driver from accessing the DMACR register]
  • [use a different UART driver that does not share the same stop_rx operation for SBSA UART and amba_pl011].
CVE-2022-50624 0
Published: 2025-12-08T02:15:48.377

What it does:

The CVE-2022-50624 is a vulnerability in the Linux kernel that occurs when there's an error in handling the registration of a network device's MDIO (Management Data Input/Output) interface, specifically in the `netsec_register_mdio()` function. This error can lead to memory leaks and resource issues if the `phy_device_register()` or `get_phy_device()` functions fail.

Why it's a problem:

This vulnerability is a problem because it can cause memory leaks and resource leaks in the Linux kernel, potentially leading to system instability, performance issues, and security risks. If left unaddressed, an attacker could exploit this vulnerability to disrupt system operations or gain unauthorized access to sensitive information.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch for CVE-2022-50624]
  • Restart the system after applying the patch
  • Verify that the `netsec_register_mdio()` function is properly handling errors and releasing resources.
CVE-2022-50623 0
Published: 2025-12-08T02:15:48.250

What it does:

The CVE-2022-50623 is a vulnerability in the Linux kernel that occurs when the `dfl_feature_ioctl_set_irq()` function is used, specifically causing an integer overflow due to the multiplication of `hdr.count` and `sizeof(s32)`, which can lead to memory corruption on 32-bit systems.

Why it's a problem:

This vulnerability is a problem because it can cause memory corruption, potentially allowing attackers to execute arbitrary code or crash the system, which can lead to data loss, security breaches, or system instability.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch that uses `array_size()` to prevent integer overflow]
  • restart the system after applying the patch to ensure the changes take effect.
CVE-2022-50622 0
Published: 2025-12-08T02:15:48.120

What it does:

The CVE-2022-50622 vulnerability is a potential memory leak in the Linux kernel's ext4 file system, specifically in the `ext4_fc_record_modified_inode()` function, where memory allocated for `state->fc_modified_inodes` may not be properly freed if `krealloc` returns NULL.

Why it's a problem:

This vulnerability is a problem because it can lead to a memory leak, where unused memory is not released back to the system, potentially causing the system to run out of memory over time, leading to performance issues, crashes, or even allowing attackers to exploit the leak for malicious purposes.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply security patches to the ext4 file system]
  • [monitor system memory usage for signs of leaks]
  • restart the system regularly to release unused memory.
CVE-2022-50621 0
Published: 2025-12-08T02:15:48.000

What it does:

The CVE-2022-50621 vulnerability in the Linux kernel allows verity targets to be configured in a way that ignores corrupted data blocks, potentially bypassing LoadPin's security measures.

Why it's a problem:

This vulnerability is a problem because it could enable an attacker to load malicious or corrupted data into the system without being detected, potentially leading to security breaches or system crashes.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Configure verity targets to enforce data integrity through measures like error handling, system restart, or panic triggering]
  • Ensure LoadPin only trusts verity targets with strict enforcement policies in place.
CVE-2022-50620 0
Published: 2025-12-08T02:15:47.870

What it does:

The CVE-2022-50620 is a vulnerability in the Linux kernel that occurs when the f2fs_start_discard_thread function fails to properly invalidate a pointer, leading to a potential NULL pointer dereference issue. This happens when the kthread_stop function tries to access an invalid pointer, causing a system crash.

Why it's a problem:

This vulnerability is a problem because it can cause a system crash, resulting in downtime and potential data loss. An attacker could exploit this vulnerability to disrupt system operations, leading to significant consequences.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch to fix the f2fs_start_discard_thread function]
  • [restart the system after applying the patch to ensure the changes take effect]
CVE-2022-50619 0
Published: 2025-12-08T02:15:47.727

What it does:

The CVE-2022-50619 vulnerability is a memory leak issue in the Linux kernel, specifically in the drm/amdkfd component, where memory allocated for the SG table is not freed properly when there's a discrepancy in the number of pages between the userptr BO and the SG BO, leading to memory not being released in certain error scenarios.

Why it's a problem:

This vulnerability is a problem because it can cause a memory leak, which over time can lead to system instability, slow performance, and potentially even crashes, as the accumulated unfreed memory reduces the amount of available system resources.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch for the kfd_mem_dmamap_userptr() function]
  • Restart the system after applying the update or patch to ensure the changes take effect.
CVE-2022-50618 0
Published: 2025-12-08T02:15:47.590

What it does:

The CVE-2022-50618 vulnerability is a flaw in the Linux kernel's mmc (multimedia card) driver, specifically in the meson-gx module, where the return value of the mmc_add_host() function is not properly checked, potentially leading to memory leaks and kernel crashes.

Why it's a problem:

This vulnerability is a problem because it can cause memory leaks, which can lead to system instability and potentially allow attackers to exploit the system, and it can also cause kernel crashes due to null pointer dereferences, resulting in system downtime and potential data loss.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch to fix the mmc_add_host() return value check]
  • restart the system after applying the update or patch to ensure the changes take effect.
CVE-2022-50617 0
Published: 2025-12-08T02:15:47.457

What it does:

The CVE-2022-50617 is a memory leak vulnerability in the Linux kernel, specifically in the AMD GPU powerplay module, where the power state initialization function fails to clean up allocated memory when it encounters an error.

Why it's a problem:

This vulnerability is a problem because it can cause memory leaks, leading to memory exhaustion and potentially crashing the system or allowing an attacker to exploit the vulnerability to execute malicious code.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch commit 902bc65de0b3]
  • restart the system after applying the patch to ensure the changes take effect.
CVE-2022-50616 0
Published: 2025-12-08T02:15:47.330

What it does:

The CVE-2022-50616 is a vulnerability in the Linux kernel that occurs when a regulator device and a multi-function device (MFD) interact, potentially causing a Use-After-Free (UAF) issue. This happens because the regulator core allocates resources to the parent device instead of the child device, and when the parent device is released, the regulator core may still be using the freed resources.

Why it's a problem:

This vulnerability is a problem because it can lead to unexpected behavior, crashes, or even allow an attacker to execute arbitrary code, potentially compromising the security and stability of the system. The UAF issue can be exploited by an attacker to gain unauthorized access or control over the system.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the patch for CVE-2022-50616
  • Apply the patch to the regulator core to use different devices for resource allocation and DT lookup
  • Ensure that all devices and drivers are properly configured and updated to prevent similar vulnerabilities from occurring.
CVE-2022-50615 0
Published: 2025-12-08T02:15:47.200

What it does:

The CVE-2022-50615 is a reference count leak vulnerability in the Linux kernel, specifically in the perf/x86/intel/uncore module, where the function snr_uncore_mmio_map() fails to properly decrease the reference count for a PCI device after it is increased by pci_get_device().

Why it's a problem:

This vulnerability is a problem because the reference count leak can lead to a memory leak, causing the system to consume increasing amounts of memory over time, potentially resulting in performance issues, crashes, or even allowing an attacker to exploit the leak to gain unauthorized access or control.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch to fix the reference count leak in snr_uncore_mmio_map()]
  • [restart the system after applying the patch to ensure the changes take effect].
CVE-2022-50614 0
Published: 2025-12-08T02:15:47.063

What it does:

The CVE-2022-50614 is a vulnerability in the Linux kernel that occurs when the `dma_map_single()` function is called with a zero-length mapping, causing a panic. This happens because the `pci_endpoint_test_{copy,write,read}()` functions do not check for zero-length mappings before calling `dma_map_single()`.

Why it's a problem:

This vulnerability is a problem because it can cause the system to crash or become unstable when the `pci_endpoint_test` module is used, potentially leading to data loss or system downtime. The panic can occur when the system is under heavy load or when the `pci_endpoint_test` module is stressed, making it difficult to predict and prevent.

Steps to mitigate:

  • Apply the patch that adds a check for zero-length mappings in the `pci_endpoint_test_{copy,write,read}()` functions
  • Update the Linux kernel to a version that includes the fix for this vulnerability
  • Avoid using the `pci_endpoint_test` module until the vulnerability is patched.
CVE-2022-50583 0
Published: 2025-12-08T02:15:46.903

What it does:

The CVE-2022-50583 vulnerability is a bug in the Linux kernel that affects RAID 0 and RAID 10 configurations. It incorrectly sets the discard sectors for the request queue, which can cause issues when using certain disk types, such as rotational devices. This can lead to warning messages being reported when performing disk operations, like formatting a disk with the XFS file system.

Why it's a problem:

This vulnerability is a problem because it can cause unexpected behavior and errors when performing disk operations, potentially leading to data corruption or system instability. It can also cause warning messages to be reported, which can be confusing and may indicate underlying issues with the system configuration.

Steps to mitigate:

  • Update the Linux kernel to a version that includes the fix for this vulnerability
  • Verify that the disk configuration is correct and compatible with the system
  • Monitor system logs for warning messages related to disk operations and investigate any issues that arise
  • Consider re-formatting disks or re-configuring RAID settings to ensure optimal performance and stability.
CVE-2025-40326 0
Published: 2025-12-08T01:16:05.337

What it does:

The CVE-2025-40326 vulnerability is related to how the Linux kernel's NFSD (Network File System Daemon) handles new time_deleg FATTR4 attributes in NFSv4 requests. Specifically, it addresses what happens when a client sends a GETATTR request for these attributes, which are only intended for use with CB_GETATTR and SETATTR requests. To handle this, NFSD has been updated to return an error (nfserr_inval) when it receives such a request, instead of crashing.

Why it's a problem:

This vulnerability is a problem because if an NFSv4 client were to send a GETATTR request for the new time_deleg attributes, the server might not respond correctly, potentially leading to errors or crashes. This could disrupt file system operations and affect the reliability of the system.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch for CVE-2025-40326]
  • [Restart the NFSD service after applying the update to ensure the changes take effect]
CVE-2025-40324 0
Published: 2025-12-08T01:16:05.197

What it does:

The CVE-2025-40324 vulnerability causes a crash in the Linux kernel's NFSD (Network File System Daemon) when tracing is enabled, specifically during the nfsd4_read_release() function, leading to a system failure.

Why it's a problem:

This vulnerability is a problem because it can cause the system to crash, resulting in downtime and potential data loss, which can be particularly harmful in environments where high availability and reliability are crucial.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch for the NFSD vulnerability]
  • disable tracing until the patch is applied
  • monitor system logs for signs of the vulnerability being exploited.
CVE-2025-40323 0
Published: 2025-12-08T01:16:05.067

What it does:

This vulnerability occurs in the Linux kernel when a framebuffer is unregistered, causing a use-after-free issue due to a memory pointer not being set to NULL. This leads to potential crashes or code execution when the freed memory is accessed.

Why it's a problem:

This vulnerability is a problem because it allows an attacker to potentially exploit the use-after-free issue, leading to denial-of-service attacks, information leaks, or even code execution with elevated privileges. This could compromise the security and stability of the system.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch to set fb_display[i]->mode to NULL when the mode is released]
  • [Avoid loading and unloading kernel modules that register framebuffers until the kernel is updated]
  • Use a kernel module loader that implements additional security checks to prevent exploitation of this vulnerability.
CVE-2025-40322 0
Published: 2025-12-08T01:16:04.923

What it does:

The CVE-2025-40322 vulnerability is an out-of-bounds read issue in the Linux kernel's fbdev bitblit function, where the glyph index is not properly checked, allowing it to exceed the actual font's glyph count and read past the end of the built-in font array.

Why it's a problem:

This vulnerability is a problem because it can cause the system to access and read memory locations that are outside the intended bounds, potentially leading to information disclosure, system crashes, or other unintended behavior, which can compromise the security and stability of the system.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for this vulnerability
  • Apply the patch to clamp the glyph index to the actual glyph count before computing the address
  • Ensure that all systems and devices that use the affected Linux kernel version are updated and patched as soon as possible.
CVE-2025-40321 0
Published: 2025-12-08T01:16:04.793

What it does:

The CVE-2025-40321 vulnerability is a bug in the Linux kernel's brcmfmac driver, which causes a crash when sending Action Frames in standalone AP Mode. This happens because the driver tries to use an uninitialized P2P interface pointer when transmitting an Action frame, resulting in a NULL pointer dereference.

Why it's a problem:

This vulnerability is a problem because it can cause the driver to crash, leading to a denial-of-service (DoS) condition, especially when hostapd is managing the wlan interface. This can disrupt wireless network connectivity and make the system unstable.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for this vulnerability
  • [apply the patch to the brcmfmac driver to always use the vif corresponding to the wdev on which the Action frame Transmission request was initiated]
  • [ensure that the init_completion() for "send_af_done" is properly initialized in the brcmf_p2p_attach() function to prevent reinit_completion() issues].
CVE-2025-40320 0
Published: 2025-12-08T01:16:04.670

What it does:

The CVE-2025-40320 vulnerability is a use-after-free issue in the Linux kernel's SMB client, specifically in the smb2_query_info_compound function. When this function retries, it may use a previously allocated and freed cfid (connection ID), leading to a potential crash or unauthorized access.

Why it's a problem:

This vulnerability is a problem because it can cause the system to crash or allow an attacker to execute arbitrary code, potentially leading to unauthorized access or data breaches. The use-after-free issue can be exploited by an attacker to manipulate the system's memory, leading to severe consequences.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch for the smb2_query_info_compound function]
  • Restart the system after applying the update or patch
  • Verify that the system is no longer vulnerable to the use-after-free issue
  • Monitor system logs for any suspicious activity related to the SMB client.
CVE-2025-40319 0
Published: 2025-12-08T01:16:04.543

What it does:

The CVE-2025-40319 vulnerability is a flaw in the Linux kernel's BPF (Berkeley Packet Filter) functionality, where a race condition can occur between the queuing of IRQ (Interrupt Request) work and the freeing of a ring buffer, potentially leading to the access of freed memory.

Why it's a problem:

This vulnerability is a problem because it can cause the system to access memory that has already been freed, which can lead to unpredictable behavior, crashes, or potentially even allow an attacker to execute arbitrary code, compromising the system's security and stability.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch that includes the fix `irq_work_sync(&rb->work)` to ensure pending IRQ work completes before freeing the buffer]
  • Restart the system after applying the patch to ensure the changes take effect.
CVE-2025-40318 0
Published: 2025-12-08T01:16:04.413

What it does:

This vulnerability is a race condition in the Linux kernel's Bluetooth functionality, specifically in the hci_cmd_sync_dequeue_once function, which can lead to a "Use After Free" (UAF) error due to concurrent deletion of an entry by hci_cmd_sync_work.

Why it's a problem:

This vulnerability is a problem because it can cause the Linux kernel to crash or potentially allow an attacker to execute arbitrary code, leading to a loss of system stability and security.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch for CVE-2025-40318]
  • restart the system after applying the update to ensure the changes take effect.
CVE-2025-40317 0
Published: 2025-12-08T01:16:04.277

What it does:

The CVE-2025-40317 vulnerability is a bug in the Linux kernel's slimbus regmap initialization, where an incorrect bus_context pointer is used, leading to a kernel paging request error and potentially causing audio playback issues on affected devices.

Why it's a problem:

This vulnerability is a problem because it can cause system crashes, audio playback failures, and potentially lead to other unexpected behavior, making it difficult for users to rely on their devices for critical tasks. The incorrect bus_context pointer can also lead to data corruption or other security issues if exploited.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for this vulnerability
  • [Apply the patch for commit 4e65bda8273c to resolve the issue]
  • Avoid using the __devm_regmap_init_slimbus() function until the fix is applied
  • [Use alternative audio playback methods or devices that are not affected by this vulnerability]
  • Monitor system logs for kernel paging request errors and audio playback issues to detect potential exploitation of this vulnerability.
CVE-2025-40316 0
Published: 2025-12-08T01:16:04.147

What it does:

The CVE-2025-40316 vulnerability is a use-after-free issue in the Linux kernel's drm/mediatek component, which occurs when a device is unbound. This happens because of a reference imbalance caused by a partial fix that was not fully reverted, leading to a situation where a device's driver data can be accessed after it has been freed.

Why it's a problem:

This vulnerability is a problem because it can lead to a use-after-free situation, which can cause the system to crash or potentially allow an attacker to execute arbitrary code, leading to a security breach. The fact that holding a reference to a device does not prevent its driver data from being removed makes the situation more vulnerable.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the fix to the drm/mediatek component by reverting the previous partial fix]
  • ensure that the device reference is dropped only after retrieving the driver data to prevent reference imbalance.
CVE-2025-40315 0
Published: 2025-12-08T01:16:04.013

What it does:

The CVE-2025-40315 is a vulnerability in the Linux kernel that occurs when two specific functions, ffs_func_eps_enable() and ffs_data_reset(), run at the same time, causing a null pointer access after enabling an endpoint. This happens because the ffs->epfiles pointer is set to NULL before the endpoint count is reset to 0, leading to a null pointer dereference.

Why it's a problem:

This vulnerability is a problem because it can cause a null pointer dereference, which can lead to a system crash or potentially allow an attacker to execute arbitrary code, compromising the security and stability of the system.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch that adds NULL pointer handling for ffs->epfiles in the ffs_func_eps_enable() function]
  • Restart the system after applying the update or patch to ensure the changes take effect.
CVE-2025-40314 0
Published: 2025-12-08T01:16:03.877

What it does:

The CVE-2025-40314 vulnerability is a use-after-free error in the Linux kernel's cdns3 gadget driver, which occurs when the gadget structure is freed before its endpoints during initialization and exit, leaving dangling pointers that can cause a use-after-free error when the endpoints are freed.

Why it's a problem:

This vulnerability is a problem because it can lead to unstable system behavior, crashes, or potentially allow an attacker to execute arbitrary code, compromising the security and integrity of the system.

Steps to mitigate:

  • Apply the patch to separate the usb_del_gadget_udc() operation into distinct "del" and "put" steps
  • Update the Linux kernel to the latest version that includes the fix
  • Ensure that all endpoint structures are freed before freeing the gadget structure to prevent use-after-free errors.
CVE-2025-40313 0
Published: 2025-12-08T01:16:03.750

What it does:

The Linux kernel has a vulnerability in the ntfs3 module where it incorrectly treats $Extend records as regular files, instead of handling them as special files that they are.

Why it's a problem:

This vulnerability is a problem because it can potentially lead to security issues or data corruption, as $Extend records contain important metadata and should be handled differently than regular files to prevent unauthorized access or modification.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch af153bb63a33 to fix the vulnerability]
  • [use alternative file systems that do not rely on ntfs3 module]
  • avoid using $Extend records for sensitive data until the issue is fully resolved.
CVE-2025-40312 0
Published: 2025-12-08T01:16:03.613

What it does:

The CVE-2025-40312 vulnerability in the Linux kernel occurs when the jfs (Journaled File System) loads an inode mode from a corrupted disk, potentially resulting in an invalid mode being applied.

Why it's a problem:

This vulnerability is a problem because it could lead to unauthorized access or modifications to files, as the invalid inode mode may not properly enforce file permissions, potentially compromising system security and integrity.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch commit 0a9e74051313]
  • verify the integrity of disk data to prevent corruption
  • regularly back up important files to prevent data loss in case of disk corruption.
CVE-2025-40311 0
Published: 2025-12-08T01:16:03.477

What it does:

The CVE-2025-40311 is a vulnerability in the Linux kernel that occurs when the IOMMU is enabled and a specific memory allocation function (dma_alloc_coherent()) returns addresses from the vmalloc range, which can lead to a kernel crash when mapped without proper settings.

Why it's a problem:

This vulnerability is a problem because it can cause the Linux kernel to crash, resulting in system instability and potential data loss, when the kernel attempts to map memory without the necessary permissions.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for CVE-2025-40311
  • Ensure that the IOMMU is properly configured to handle vmalloc-backed coherent memory
  • Apply the patch that checks for vmalloc addresses and sets VM_MIXEDMAP in the VMA before mapping to prevent kernel crashes.
CVE-2025-40310 0
Published: 2025-12-08T01:16:03.347

What it does:

The CVE-2025-40310 is a vulnerability in the Linux kernel that occurs due to a race condition in the amdgpu_amdkfd_device_fini_sw function, which can lead to a kernel panic when an interrupt is generated while the function is running, causing a NULL pointer dereference.

Why it's a problem:

This vulnerability is a problem because it can cause a system crash, resulting in a denial-of-service (DoS) condition, which can lead to significant downtime and disruption of critical services. Additionally, the kernel panic can also potentially expose sensitive information, such as kernel memory addresses, which can be used by attackers to exploit other vulnerabilities.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch for the amdgpu driver to resolve the race condition]
  • Disable the amdgpu driver if it's not necessary for your system
  • [Monitor system logs for kernel panic messages and take immediate action if a crash occurs]
  • Consider implementing a kernel crash dump analysis tool to quickly identify and respond to potential security incidents.
CVE-2025-40309 0
Published: 2025-12-08T01:16:03.207

What it does:

The CVE-2025-40309 vulnerability is a use-after-free (UAF) flaw in the Linux kernel's Bluetooth SCO (Synchronous Connection-Oriented) protocol, which allows an attacker to potentially exploit a freed memory object, leading to unexpected behavior or code execution.

Why it's a problem:

This vulnerability is a problem because it can be used by an attacker to gain unauthorized access, execute arbitrary code, or cause a denial-of-service (DoS) condition on a vulnerable system, potentially compromising the security and stability of the system.

Steps to mitigate:

  • Update to a patched version of the Linux kernel
  • [apply security patches to the Bluetooth SCO protocol]
  • [disable Bluetooth functionality if not necessary]
  • [monitor system logs for suspicious activity related to Bluetooth connections]
CVE-2025-40308 0
Published: 2025-12-08T01:16:03.073

What it does:

The CVE-2025-40308 vulnerability in the Linux kernel allows the bcsp_recv() function to be called even when the BCSP Bluetooth protocol has not been registered, leading to a NULL pointer dereference.

Why it's a problem:

This vulnerability is a problem because it can cause the system to crash or become unstable when the bcsp_recv() function is called without proper registration, potentially allowing attackers to disrupt or gain unauthorized access to the system.

Steps to mitigate:

  • Ensure the Linux kernel is updated to the latest version
  • [apply the patch to fix the bcsp_recv() function to check for the HCI_UART_REGISTERED flag before processing received data]
  • [return an error code -EUNATCH if the BCSP protocol is not registered]
  • verify that the updated kernel or patch is properly installed and functioning as expected.
CVE-2025-40307 0
Published: 2025-12-08T01:16:02.950

What it does:

The CVE-2025-40307 vulnerability affects the Linux kernel's exfat file system, where it fails to validate cluster allocation bits of the allocation bitmap, allowing for potential data corruption and reallocation of existing entries when creating a directory.

Why it's a problem:

This vulnerability is a problem because it can lead to unintended data deletion or corruption when using the exfat file system, particularly when creating directories. If exploited, it could result in loss of important data or system instability.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch that adds exfat_test_bitmap_range to validate cluster allocation]
  • Avoid using the exfat file system until the vulnerability is patched
  • [Use alternative file systems that are not affected by this vulnerability].
CVE-2025-40306 0
Published: 2025-12-08T01:16:02.820

What it does:

The CVE-2025-40306 vulnerability is a buffer overflow issue in the Linux kernel's orangefs module, specifically in the `xattr_key()` function, which can cause the kernel to hang or consume excessive CPU resources due to an infinite loop, and also leads to a memory leak when adding xattrs to the orangefs xattr cache.

Why it's a problem:

This vulnerability is a problem because it can cause system instability, crashes, and corruption of orangefs files, as well as lead to a denial-of-service (DoS) condition due to the memory leak, which can exhaust system resources and cause the system to become unresponsive.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for this vulnerability
  • Apply the patch provided by the Linux kernel developers to resolve the issue
  • Use alternative file systems that are not affected by this vulnerability until the patch can be applied.
CVE-2025-40305 0
Published: 2025-12-08T01:16:02.700

What it does:

The CVE-2025-40305 vulnerability is a bug in the Linux kernel's 9p file system that prevents the kernel from properly handling certain network file requests when the pipe is full, leading to a situation where the receiver thread is not notified to read more data.

Why it's a problem:

This vulnerability is a problem because it can cause the system to hang or become unresponsive when trying to read data from a full pipe, potentially leading to denial-of-service issues or other system instability problems.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch to fix the 9p/trans_fd vulnerability]
  • [restart the system after applying the patch to ensure the changes take effect].
CVE-2025-40304 0
Published: 2025-12-08T01:16:02.567

What it does:

The CVE-2025-40304 vulnerability is a bug in the Linux kernel's framebuffer device (fbdev) that allows writes to occur past the boundaries of the framebuffer when rendering text near the edges of the screen, due to a lack of proper bounds checking.

Why it's a problem:

This vulnerability is a problem because it can cause out-of-bounds writes, which can lead to memory corruption, crashes, or potentially even allow attackers to execute arbitrary code, compromising the security and stability of the system.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the bounds checking fix
  • [apply the patch to add bounds checking in bit_putcs]
  • ensure that all systems using the fbdev driver are updated to prevent potential exploitation.
CVE-2025-40303 0
Published: 2025-12-08T01:16:02.440

What it does:

The CVE-2025-40303 vulnerability occurs in the Linux kernel, specifically in the btrfs file system, where dirty metadata can be written back to the file system even after an error has been encountered, potentially leading to use-after-free errors and further file system corruption.

Why it's a problem:

This vulnerability is a problem because it can cause data corruption and instability in the file system, particularly when using RAID5 or RAID6 metadata. If the file system hits an error, it can become stuck in a state where dirty metadata is not properly cleaned up, leading to unexpected behavior and potential security risks.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for this vulnerability
  • Avoid using RAID5 or RAID6 metadata on btrfs file systems until the update is applied
  • Regularly back up important data to prevent losses in case of file system corruption.
CVE-2025-40302 0
Published: 2025-12-08T01:16:02.313

What it does:

The CVE-2025-40302 vulnerability in the Linux kernel allows the vb2_ioctl_remove_bufs() call to manipulate the internal buffer list of a queue when legacy fileio is active, potentially overwriting pointers used by the legacy fileio access mode.

Why it's a problem:

This vulnerability is a problem because it can lead to the corruption of internal queue state, causing unpredictable behavior or errors when reading or writing to the queue, which can result in system instability or data loss.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch that forbids the vb2_ioctl_remove_bufs() call when legacy fileio is active]
  • avoid using legacy fileio access mode when possible
  • monitor system logs for errors related to queue operations.
CVE-2025-40301 0
Published: 2025-12-08T01:16:02.183

What it does:

The CVE-2025-40301 vulnerability is a flaw in the Linux kernel's Bluetooth handling, where the system fails to properly validate the length of data packets (skb) when encountering unknown opcodes, potentially leading to the use of uninitialized memory.

Why it's a problem:

This vulnerability is a problem because it could allow an attacker to exploit the uninitialized memory, potentially leading to data corruption, crashes, or even code execution, which could compromise the security and stability of the system.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for this vulnerability
  • Ensure that all Bluetooth devices and services are properly configured and validated
  • Monitor system logs for any unusual Bluetooth-related activity or errors
  • Apply any additional security patches or updates as recommended by the Linux kernel developers or distribution maintainers.
CVE-2025-40299 0
Published: 2025-12-08T01:16:02.060

What it does:

The Linux kernel has a vulnerability in the gve module where it doesn't properly implement the gettimex64 function, which is required for certain time-related operations, potentially leading to NULL dereferencing issues.

Why it's a problem:

This vulnerability is a problem because it could cause the system to crash or behave unexpectedly when certain time-related functions are called, potentially leading to downtime or instability.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch that implements gettimex64 with -EOPNOTSUPP in the gve module]
  • [restart the system after applying the update to ensure the changes take effect]
CVE-2025-40298 0
Published: 2025-12-08T01:16:01.947

What it does:

The CVE-2025-40298 is a vulnerability in the Linux kernel where the gve (Google Virtual Ethernet) driver did not properly implement the settime64 function, which is assumed to be present in every ptp_clock. To fix this, the settime64 function has been stubbed to return an "operation not supported" error (-EOPNOTSUPP) to prevent a potential NULL dereference.

Why it's a problem:

This vulnerability is a problem because it could lead to a NULL dereference, which occurs when the program attempts to access a null (or non-existent) pointer, potentially causing the system to crash or become unstable. This could be exploited by an attacker to disrupt system operations.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [Apply the patch that implements the settime64 function with -EOPNOTSUPP in the gve driver]
  • Restart the system after applying the update or patch to ensure the changes take effect.
CVE-2025-40297 0
Published: 2025-12-08T01:16:01.813

What it does:

The CVE-2025-40297 vulnerability is a use-after-free flaw in the Linux kernel's bridge networking component, specifically when Multiple Spanning Tree (MST) protocol is enabled. This occurs due to a race condition where the system attempts to learn new network information (fdb) while a port is being deleted, despite the port being in a disabled state.

Why it's a problem:

This vulnerability is a problem because it can lead to unexpected behavior, crashes, or potentially allow an attacker to exploit the use-after-free condition to execute arbitrary code, especially in environments where VLAN filtering is disabled. This could compromise the security and stability of systems using the affected Linux kernel versions.

Steps to mitigate:

  • Update to the latest Linux kernel version
  • [apply the patch for CVE-2025-40297]
  • [enable VLAN filtering to prevent fdb learning during port deletion]
  • [disable MST protocol if not necessary for network operation]
  • [monitor system logs for signs of exploitation or instability].
CVE-2025-40296 0
Published: 2025-12-08T01:16:01.690

What it does:

The CVE-2025-40296 vulnerability is a double free issue in the Linux kernel that occurs when the regulator_unregister function frees a GPIO device that has already been freed, causing random failures when other drivers attempt to allocate interrupts.

Why it's a problem:

This vulnerability is a problem because it can lead to system crashes and unpredictable behavior, particularly on certain devices like the ThinkPad X9, when other drivers try to allocate interrupts after the GPIO device has been freed twice.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the fix for this vulnerability
  • Avoid unloading the pinctrl_intel_platform module directly unless necessary
  • Ensure that all drivers are compatible with the latest Linux kernel version to prevent similar issues from occurring.
CVE-2025-40295 0
Published: 2025-12-08T01:16:01.557

What it does:

The CVE-2025-40295 is a vulnerability in the Linux kernel that occurs when the inode->i_blkbits value is larger than the PAGE_SHIFT value, causing a left shift underflow error when simulating an nvme device on qemu with specific block size settings. This error triggers a UBSAN warning and can appear during partition table reading at boot time.

Why it's a problem:

This vulnerability is a problem because it can cause system instability and potentially lead to data corruption or other security issues. The left shift underflow error can occur when using certain block devices, such as those with a logical block size of 8 KiB, and can be triggered by specific kernel configurations, such as when CONFIG_TRANSPARENT_HUGEPAGE is enabled.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch to fix the left shift underflow error in the fscrypt module]
  • [avoid using block devices with large logical block sizes until the vulnerability is patched]
  • [use filesystems that do not support the FS_LBS feature, such as those other than xfs, to prevent the vulnerability from being triggered].
CVE-2025-40294 0
Published: 2025-12-08T01:16:01.423

What it does:

The CVE-2025-40294 vulnerability allows for out-of-bounds (OOB) access in the Linux kernel's Bluetooth management functionality, specifically in the `parse_adv_monitor_pattern()` function, when the `pattern[i].length` value exceeds 31, causing the `patterns[i].value` array to be accessed beyond its bounds.

Why it's a problem:

This vulnerability is a problem because it can potentially lead to unauthorized access or modification of sensitive data, allowing attackers to exploit the weakness and gain control over the system or steal sensitive information.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch for the `parse_adv_monitor_pattern()` function]
  • [limit the `pattern[i].length` value to 31 or less in user space configurations]
  • [monitor system logs for suspicious Bluetooth-related activity]
CVE-2025-40293 0
Published: 2025-12-08T01:16:01.293

What it does:

The CVE-2025-40293 vulnerability is a flaw in the Linux kernel's iommufd component that causes a division by zero error when tracking dirty data, specifically when the pgshift value is 63, leading to an overflow.

Why it's a problem:

This vulnerability is a problem because it can cause the system to crash or become unstable when the division by zero error occurs, potentially leading to data loss or corruption, and allowing attackers to exploit the system.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch to fix the iommufd component]
  • restart the system after applying the patch
  • monitor system stability and performance after mitigation.
CVE-2025-40292 0
Published: 2025-12-08T01:16:01.160

What it does:

The CVE-2025-40292 is a vulnerability in the Linux kernel's virtio-net component that occurs when receiving large packets. It allows a malicious host to announce an incorrect buffer length, leading to a potential NULL page pointer dereference.

Why it's a problem:

This vulnerability is a problem because it can cause a denial-of-service (DoS) or potentially allow an attacker to execute arbitrary code, compromising the security and stability of the system.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch from commit 4959aebba8c0]
  • ensure that the virtio-net driver is configured to use a secure and trusted host
  • [regularly monitor system logs for signs of exploitation]
  • keep software up-to-date to prevent similar vulnerabilities from being exploited.
CVE-2025-40291 0
Published: 2025-12-08T01:16:01.040

What it does:

The CVE-2025-40291 vulnerability is related to a bug in the Linux kernel's io_uring feature, specifically in the io_estimate_bvec_size() function, which incorrectly truncates the calculated number of segments, leading to potential corruption issues.

Why it's a problem:

This vulnerability is a problem because it can cause data corruption, leading to unstable system behavior, crashes, or potentially allowing attackers to exploit the vulnerability to execute malicious code or gain unauthorized access to sensitive information.

Steps to mitigate:

  • Update the Linux kernel to the latest version
  • [apply the patch for the io_uring fix]
  • restart the system after applying the update to ensure the changes take effect.
CVE-2025-40290 0
Published: 2025-12-08T01:16:00.890

What it does:

The CVE-2025-40290 is a vulnerability in the Linux kernel that causes data corruption on the completion queue (cq) descriptor number in the xsk (Cross-Stream Scheduler) module, leading to a kernel panic due to a NULL pointer dereference.

Why it's a problem:

This vulnerability is a problem because it allows for data corruption and can cause the system to crash, resulting in downtime and potential data loss. The kernel panic can occur when the system tries to access a NULL pointer, which can lead to unpredictable behavior and instability.

Steps to mitigate:

  • Update the Linux kernel to the latest version that includes the patch for this vulnerability
  • [apply the patch manually if an update is not available]
  • [avoid using the xsk module until the vulnerability is patched]
  • use a kernel version prior to the introduction of this vulnerability.
CVE-2025-14208 6.3
Published: 2025-12-08T01:16:00.673

What it does:

This vulnerability allows an attacker to inject commands into the D-Link DIR-823X router by manipulating the "ppp_username" argument in the "set_wan_settings" function, which can be done remotely.

Why it's a problem:

This is a problem because it enables hackers to execute arbitrary commands on the router, potentially leading to unauthorized access, data theft, or disruption of network services, which can compromise the security and integrity of the affected device and the entire network.

Steps to mitigate:

  • Update the D-Link DIR-823X router to a version released after 20250416
  • [Apply patches or fixes provided by the manufacturer]
  • Change the default credentials and limit remote access to the router
  • [Monitor network activity for suspicious behavior and sign of exploitation]
  • Consider replacing the router if it is no longer supported by the manufacturer.
CVE-2025-14207 7.3
Published: 2025-12-08T01:16:00.473

What it does:

This vulnerability allows an attacker to inject malicious SQL code into the Hotel-Management-System by manipulating the "ID" argument in the /admin/invoiceprint.php file, potentially giving them unauthorized access to sensitive data.

Why it's a problem:

This vulnerability is a problem because it enables remote attackers to exploit the system, potentially leading to data breaches, unauthorized data modification, or even full system compromise, which can have severe consequences for the affected organization.

Steps to mitigate:

  • Update the Hotel-Management-System to the latest version available
  • Implement input validation and sanitization for the "ID" argument in the /admin/invoiceprint.php file
  • Use a Web Application Firewall (WAF) to detect and prevent SQL injection attacks
  • Limit remote access to the /admin/invoiceprint.php file to authorized personnel only
  • Monitor system logs for suspicious activity and signs of potential exploitation.
CVE-2025-14206 6.5
Published: 2025-12-08T01:16:00.130

What it does:

The CVE-2025-14206 vulnerability allows an attacker to manipulate the "ID" argument in the /Admin/delete-fee.php file of the SourceCodester Online Student Clearance System, potentially leading to improper authorization and unauthorized actions.

Why it's a problem:

This vulnerability is a problem because it can be exploited remotely, allowing attackers to access and modify sensitive information without proper authorization, which can lead to data tampering, unauthorized data deletion, and other malicious activities.

Steps to mitigate:

  • Update the SourceCodester Online Student Clearance System to a patched version
  • [Implement proper input validation and sanitization for the "ID" argument in the /Admin/delete-fee.php file]
  • [Restrict access to the /Admin/delete-fee.php file to authorized personnel only]
  • [Monitor system logs for suspicious activity and unauthorized access attempts]
CVE-2025-14205 2.4
Published: 2025-12-08T00:15:45.413

What it does:

This vulnerability allows an attacker to perform a cross-site scripting (XSS) attack by manipulating the "Full Name", "Address", "City", or "State" fields in the Membership Profile section of the Chamber of Commerce Membership Management System, potentially injecting malicious code into the website.

Why it's a problem:

This vulnerability is a problem because it enables remote attackers to inject malicious scripts into the website, which can be executed by other users' browsers, potentially leading to unauthorized access, data theft, or other malicious activities.

Steps to mitigate:

  • Update the Chamber of Commerce Membership Management System to a patched version
  • [Implement input validation and sanitization for user-provided data in the Membership Profile section]
  • [Use a Web Application Firewall (WAF) to detect and prevent XSS attacks]
  • [Limit user privileges to prevent unauthorized access to sensitive areas of the website]
CVE-2025-14204 6.3
Published: 2025-12-07T23:15:50.360

What it does:

The CVE-2025-14204 vulnerability allows an attacker to inject OS commands into the TykoDev cherry-studio-TykoFork system by manipulating the authorizationUrl argument in the OAuth Server Discovery component, which can be executed remotely.

Why it's a problem:

This vulnerability is a problem because it enables remote attackers to execute arbitrary OS commands, potentially leading to unauthorized access, data breaches, or system compromise, which can have severe consequences for the security and integrity of the affected system.

Steps to mitigate:

  • Update TykoDev cherry-studio-TykoFork to a patched version
  • [Validate and sanitize user input to prevent command injection
  • [Implement remote access restrictions and monitoring to detect potential attacks
  • [Apply security patches and updates regularly to prevent exploitation of known vulnerabilities]
CVE-2025-14203 6.3
Published: 2025-12-07T22:15:48.463

What it does:

The CVE-2025-14203 vulnerability allows an attacker to manipulate the "subid" argument in the /selectquestionuser.php file of the Question Paper Generator, leading to a SQL injection attack. This means an attacker can inject malicious SQL code into the database, potentially accessing or modifying sensitive data.

Why it's a problem:

This vulnerability is a problem because it enables remote attackers to exploit the system, potentially leading to unauthorized data access, modification, or even deletion. Since the exploit has been published, attackers may use it to target vulnerable systems, making it a significant security risk.

Steps to mitigate:

  • Update Question Paper Generator to a version above 1.0
  • [Apply a web application firewall (WAF) to detect and prevent SQL injection attacks]
  • [Implement input validation and sanitization for the "subid" argument in the /selectquestionuser.php file
  • [Use parameterized queries or prepared statements to prevent SQL injection]
  • [Monitor system logs for suspicious activity and signs of exploitation]
CVE-2025-14201 2.4
Published: 2025-12-07T18:16:02.673

What it does:

This vulnerability allows an attacker to perform a cross-site scripting (XSS) attack by manipulating the "item.name" argument in the /dishsub.php file of the Hotel-Management-services-using-MYSQL-and-php application, which can be done remotely.

Why it's a problem:

This vulnerability is a problem because it enables attackers to inject malicious code into the application, potentially allowing them to steal user data, take control of user sessions, or perform other malicious actions, and since the exploit is publicly available, it increases the risk of attack.

Steps to mitigate:

  • Update the Hotel-Management-services-using-MYSQL-and-php application to the latest version if available
  • [Validate and sanitize all user input to prevent XSS attacks]
  • Implement a Web Application Firewall (WAF) to detect and prevent XSS attacks
  • Monitor the application for suspicious activity and have an incident response plan in place.