CVE-2025-39834 net/mlx5: HWS, Fix memory leak in hws_action_get_shared_stc_nic error flow

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Fix memory leak in hwsactiongetsharedstcnic error flow When an invalid stctype is provided, the function allocates memory for sharedstc but jumps to unlockandout without freeing it, causing a memory leak. Fix by...

CVE-2025-39834 net/mlx5: HWS, Fix memory leak in hws_action_get_shared_stc_nic error flow

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Fix memory leak in hwsactiongetsharedstcnic error flow When an invalid stctype is provided, the function allocates memory for sharedstc but jumps to unlockandout without freeing it, causing a memory leak. Fix by...

CVE-2025-39830

CVE-2025-39830 : In the Linux kernel’s net/mlx5 HWS subsystem, the hws_pool_buddy_init error-path cleanup fails to free the allocator structure, causing a memory leak. The published fix adds the missing kfree() to release all allocated memory. This is a memory-leak issue in the buddy allocator cl...

CVE-2025-39830 net/mlx5: HWS, Fix memory leak in hws_pool_buddy_init error path

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Fix memory leak in hwspoolbuddyinit error path In the error path of hwspoolbuddyinit, the buddy allocator cleanup doesn't free the allocator structure itself, causing a memory leak. Add the missing kfree to properl...

DEBIAN-CVE-2023-53264

In the Linux kernel, the following vulnerability has been resolved: clk: imx: clk-imxrt1050: fix memory leak in imxrt1050clocksprobe Use devmofiomap instead of ofiomap to automatically handle the unused ioremap region. If any error occurs, regions allocated by kzalloc will leak, but using...

UBUNTU-CVE-2023-53264

In the Linux kernel, the following vulnerability has been resolved: clk: imx: clk-imxrt1050: fix memory leak in imxrt1050clocksprobe Use devmofiomap instead of ofiomap to automatically handle the unused ioremap region. If any error occurs, regions allocated by kzalloc will leak, but using...

CVE-2023-53264 clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe

In the Linux kernel, the following vulnerability has been resolved: clk: imx: clk-imxrt1050: fix memory leak in imxrt1050clocksprobe Use devmofiomap instead of ofiomap to automatically handle the unused ioremap region. If any error occurs, regions allocated by kzalloc will leak, but using...

CVE-2023-53264 clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe

In the Linux kernel, the following vulnerability has been resolved: clk: imx: clk-imxrt1050: fix memory leak in imxrt1050clocksprobe Use devmofiomap instead of ofiomap to automatically handle the unused ioremap region. If any error occurs, regions allocated by kzalloc will leak, but using...

CVE-2023-53264

Technical details beyond the initial description are not provided in the connected documents; monitor for updates.

PT-2025-37979

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak exists in the hws action get shared stc nic function within the net/mlx5 module of the Linux kernel. This occurs when an invalid stc type is provided, leading to memory...

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 unreleased allocator structure in the hwspoolbuddyinit error path, which could lead to a memory leak...

CVE-2025-38361

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check dcehwseq before dereferencing it WHAT hws was checked for null earlier in dce110blankstream, indicating hws can be null, and should be checked whenever it is used. cherry picked from commit...

DEBIAN-CVE-2025-38361

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check dcehwseq before dereferencing it WHAT hws was checked for null earlier in dce110blankstream, indicating hws can be null, and should be checked whenever it is used. cherry picked from commit...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, fix the definer’s HWSSET32 macro for negative offsets When the bit offset of the HWSSET32 macro is negative, UBSAN reports a out-of-bounds shift. UBSAN: out-of-bounds in...

UBUNTU-CVE-2025-37853

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: debugfs hanghws skip GPU with MES debugfs hanghws is used by GPU reset test with HWS, for MES this crash the kernel with NULL pointer access because dqm-packetmgr is not setup for MES path. Skip GPU with MES for now,...

PT-2025-20504

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue is related to the drm/amdkfd component, specifically with the debugfs hang hws interface used for GPU reset tests with HW...

Vulnerability of the hws_matcher_disconnect() function in the drivers/net/ethernet/mellanox/mlx5/core/steering/hws/matcher.c module – The Mellanox Ethernet network adapter support driver for the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of protected information.

Vulnerability of the hwsmatcherdisconnect function in the drivers/net/ethernet/mellanox/mlx5/core/steering/hws/matcher.c module – The Mellanox Ethernet network adapter driver for Linux operating systems is vulnerable due to the repeated use of previously freed memory. Exploiting this vulnerabilit...

UBUNTU-CVE-2025-21800

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, fix definer's HWSSET32 macro for negative offset When bit offset for HWSSET32 macro is negative, UBSAN complains about the shift-out-of-bounds: UBSAN: shift-out-of-bounds in...

CVE-2025-21800

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, fix definer's HWSSET32 macro for negative offset When bit offset for HWSSET32 macro is negative, UBSAN complains about the shift-out-of-bounds: UBSAN: shift-out-of-bounds in...

PT-2025-8991 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A issue in the Linux kernel has been identified, specifically in the net/mlx5 component, where the HWS SET32 macro's bit offset being negative triggers a shift-out-of-bounds complaint...