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-2023-53286

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Return the firmware result upon destroying QP/RQ Previously when destroying a QP/RQ, the result of the firmware destruction function was ignored and upper layers weren't informed about the failure. Which in turn could...

UBUNTU-CVE-2023-53286

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Return the firmware result upon destroying QP/RQ Previously when destroying a QP/RQ, the result of the firmware destruction function was ignored and upper layers weren't informed about the failure. Which in turn could...

CVE-2023-53286

CVE-2023-53286 affects the Linux kernel’s RDMA mlx5 path. The issue is: when destroying QP/RQ, the firmware destruction result was ignored, so upper layers could proceed as if destruction succeeded, potentially triggering kernel WARNs. The description specifies that the kernel now returns the fir...

CVE-2023-53286 RDMA/mlx5: Return the firmware result upon destroying QP/RQ

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Return the firmware result upon destroying QP/RQ Previously when destroying a QP/RQ, the result of the firmware destruction function was ignored and upper layers weren't informed about the failure. Which in turn could...

CVE-2023-53286

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Return the firmware result upon destroying QP/RQ Previously when destroying a QP/RQ, the result of the firmware destruction function was ignored and upper layers weren't informed about the failure. Which in turn could...

CVE-2025-39834: Missing Release of Memory after Effective Lifetime

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...

PT-2025-37891

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw was discovered in the Linux kernel’s RDMA/mlx5 subsystem. Previously, when destroying a Queue Pair QP or Receive Queue RQ, the firmware destruction result was ignored, and upper...

CVE-2023-53286: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Return the firmware result upon destroying QP/RQ Previously when destroying a QP/RQ, the result of the firmware destruction function was ignored and upper layers weren't informed about the failure. Which in turn could...

CVE-2025-39830: Missing Release of Memory after Effective Lifetime

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...

Linux Distros Unpatched Vulnerability : CVE-2025-39768

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, fix complex rules rehash error flow Moving rules from matcher to matcher shou...

SUSE CVE-2025-39768

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, fix complex rules rehash error flow Moving rules from matcher to matcher should not fail. However, if it does fail due to various reasons, the error flow should allow the kernel to continue functioning albeit with...

DEBIAN-CVE-2025-39768

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, fix complex rules rehash error flow Moving rules from matcher to matcher should not fail. However, if it does fail due to various reasons, the error flow should allow the kernel to continue functioning albeit with...

CVE-2025-39768

CVE-2025-39768 relates to the Linux kernel driver net/mlx5. The issue is described as a faulty error flow when moving complex rules during rehash, which could lead to broken steering rules and risk of soft lock-ups. The fix compresses the error-handling logic across the complex rule rehash path: ...

CVE-2025-39768 net/mlx5: HWS, fix complex rules rehash error flow

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, fix complex rules rehash error flow Moving rules from matcher to matcher should not fail. However, if it does fail due to various reasons, the error flow should allow the kernel to continue functioning albeit with...

CVE-2025-39768 net/mlx5: HWS, fix complex rules rehash error flow

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, fix complex rules rehash error flow Moving rules from matcher to matcher should not fail. However, if it does fail due to various reasons, the error flow should allow the kernel to continue functioning albeit with...

CVE-2025-39768: Reachable Assertion

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, fix complex rules rehash error flow Moving rules from matcher to matcher should not fail. However, if it does fail due to various reasons, the error flow should allow the kernel to continue functioning albeit with...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20552)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-20552 advisory. - usb: typec: displayport: Fix potential deadlock Andrei Kuchynski Orabug: 38309912 CVE-2025-38404 - i2c/designware: Fix an initialization issue...

SUSE SLES15: cluster-md-kmp-azure / dlm-kmp-azure / gfs2-kmp-azure / etc (SUSE-SU-2025:02969-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02969-1 advisory. The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes. The following securi...

PT-2025-37975

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue in the net/mlx5 module where a memory leak occurs in the hws pool buddy init function’s error path. The leak happens because the buddy allocator...