CVE-2022-50293 btrfs: do not BUG_ON() on ENOMEM when dropping extent items for a range

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUGON on ENOMEM when dropping extent items for a range If we get -ENOMEM while dropping file extent items in a given range, at btrfsdropextents, due to failure to allocate memory when attempting to increment the...

CVE-2022-50293

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUGON on ENOMEM when dropping extent items for a range If we get -ENOMEM while dropping file extent items in a given range, at btrfsdropextents, due to failure to allocate memory when attempting to increment the...

CVE-2022-50293 btrfs: do not BUG_ON() on ENOMEM when dropping extent items for a range

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUGON on ENOMEM when dropping extent items for a range If we get -ENOMEM while dropping file extent items in a given range, at btrfsdropextents, due to failure to allocate memory when attempting to increment the...

CVE-2023-53211

The CVE-2023-53211 issue affects the Linux kernel’s driver core, where a struct acpi_pld_info *pld was not freed before returning on allocation failure, risking a memory leak. The fix adds ACPI_FREE() calls to release the allocated memory before the function exits. Connected documents confirm thi...

CVE-2023-53211 driver core: location: Free struct acpi_pld_info *pld before return false

In the Linux kernel, the following vulnerability has been resolved: driver core: location: Free struct acpipldinfo pld before return false struct acpipldinfo pld should be freed before the return of allocation failure, to prevent memory leak, add the ACPIFREE to fix it...

CVE-2023-53211 driver core: location: Free struct acpi_pld_info *pld before return false

In the Linux kernel, the following vulnerability has been resolved: driver core: location: Free struct acpipldinfo pld before return false struct acpipldinfo pld should be freed before the return of allocation failure, to prevent memory leak, add the ACPIFREE to fix it...

DEBIAN-CVE-2022-50242

In the Linux kernel, the following vulnerability has been resolved: drivers: net: qlcnic: Fix potential memory leak in qlcnicsriovinit If vp alloc failed in qlcnicsriovinit, all previously allocated vp needs to be freed...

CVE-2023-53181 dma-buf/dma-resv: Stop leaking on krealloc() failure

In the Linux kernel, the following vulnerability has been resolved: dma-buf/dma-resv: Stop leaking on krealloc failure Currently dmaresvgetfences will leak the previously allocated array if the fence iteration got restarted and the kreallocarray fails. Free the old array by hand, and make sure we...

CVE-2022-50252 igb: Do not free q_vector unless new one was allocated

In the Linux kernel, the following vulnerability has been resolved: igb: Do not free qvector unless new one was allocated Avoid potential use-after-free condition under memory pressure. If the kzalloc fails, qvector will be freed but left in the original adapter-qvectorvidx array position...

CVE-2022-50245 rapidio: fix possible UAF when kfifo_alloc() fails

In the Linux kernel, the following vulnerability has been resolved: rapidio: fix possible UAF when kfifoalloc fails If kfifoalloc fails in mportcdevopen, goto errfifo and just free priv. But priv is still in the chdev-filelist, then list traversal may cause UAF. This fixes the following smatch...

CVE-2022-50245

CVE-2022-50245 concerns a Linux kernel issue in the rapidio driver where a UAF can occur if kfifo_alloc() fails during mport_cdev_open(). The fix removes priv from the chdev->file_list before freeing it to prevent traversal from accessing a freed object (the smatch warning reference). Affected...

PT-2025-37499

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a use-after-free UAF issue within the rapidio component. Specifically, a failure in the kfifo alloc function during mport cdev open can lead to a UAF conditio...

PT-2025-37653

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak exists in the driver core due to the failure to free the acpi pld info structure before returning from an allocation failure. Specifically, the ACPI FREE function was not...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an unhandled kasprintf memory allocation failure case that could result in a null pointer dereference...

PT-2025-37496

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak was identified in the qlcnic sriov init function within the qlcnic driver. If virtual port vp allocation fails during initialization, previously allocated virtual ports a...

PT-2025-37596

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak was identified in the lbs init adapter function within the Libertas wireless driver. Specifically, when the kfifo alloc function failed, the command buffer was not released...

CVE-2025-39789

In the Linux kernel, the following vulnerability has been resolved: crypto: x86/aegis - Add missing error checks The skcipherwalk functions can allocate memory and can fail, so checking for errors is necessary...

AZL-67202 CVE-2025-39789 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: crypto: x86/aegis - Add missing error checks The skcipherwalk functions can allocate memory and can fail, so checking for errors is necessary...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a file descriptor table allocation that may exceed the INTMAX limit, potentially resulting in a memory allocatio...

PT-2025-51604

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained an issue where the udp tunnel nic register function incorrectly used netdev WARN for non-critical error reporting. netdev WARN includes a backtrace, which is...