Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, changed the error flow during matcher disconnection. Currently, when a firmware failure occurs during the matcher disconnection process, the error flow of the function reconnects the matcher and returns an error...

EUVD-2025-5188

Malicious code in bioql PyPI...

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...

SUSE CVE-2025-21751

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, change error flow on matcher disconnect Currently, when firmware failure occurs during matcher disconnect flow, the error flow of the function reconnects the matcher back and returns an error, which continues runni...

CVE-2025-21751

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, change error flow on matcher disconnect Currently, when firmware failure occurs during matcher disconnect flow, the error flow of the function reconnects the matcher back and returns an error, which continues runni...

UBUNTU-CVE-2025-21751

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, change error flow on matcher disconnect Currently, when firmware failure occurs during matcher disconnect flow, the error flow of the function reconnects the matcher back and returns an error, which continues runni...

CVE-2025-21751 net/mlx5: HWS, change error flow on matcher disconnect

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, change error flow on matcher disconnect Currently, when firmware failure occurs during matcher disconnect flow, the error flow of the function reconnects the matcher back and returns an error, which continues runni...

CVE-2025-21751 net/mlx5: HWS, change error flow on matcher disconnect

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, change error flow on matcher disconnect Currently, when firmware failure occurs during matcher disconnect flow, the error flow of the function reconnects the matcher back and returns an error, which continues runni...

CVE-2025-21751

CVE-2025-21751 affects the Linux kernel net/mlx5 HWS: when a firmware error occurs during the matcher disconnect flow, the kernel previously attempted to reconnect the matcher and could free a matcher that was still on the list, causing use-after-free and a crash. The patch changes the error path...

CVE-2025-21751

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, change error flow on matcher disconnect Currently, when firmware failure occurs during matcher disconnect flow, the error flow of the function reconnects the matcher back and returns an error, which continues runni...

CVE-2025-21751 net/mlx5: HWS, change error flow on matcher disconnect

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, change error flow on matcher disconnect Currently, when firmware failure occurs during matcher disconnect flow, the error flow of the function reconnects the matcher back and returns an error, which continues runni...

Linux kernel 资源管理错误漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel suffers from a resource management error vulnerability that stems from the mlx5 driver error streaming on matcher disconnect could lead to reuse after release...

PT-2025-8863

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue occurs in the Linux kernel when a firmware failure happens during the matcher disconnect flow in the net/mlx5 module. This leads to a freed matcher on the matchers...