Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-401024)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-401024 advisory. In the Linux kernel, the following vulnerability has been resolved: memcgwriteeventcontrol: fix a user-triggerable oops we are not guaranteed that anything past the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: memcgwriteeventcontrol: fixed a user-triggered oops. We do not guarantee that anything beyond the terminating NUL is mapped let alone initialized with anything sensible...

The vulnerability of the memcg_write_event_control() function in the Linux kernel’s memory management subsystem allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the memcgwriteeventcontrol function in the mm/memcontrol.c module of the Linux kernel’s memory management subsystem is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity,...

Security update for the Linux Kernel

The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes bsc1226606. CVE-2024-40902: jfs: xattr: fix buffer overflow for invalid xattr...

SUSE CVE-2024-45021

In the Linux kernel, the following vulnerability has been resolved: memcgwriteeventcontrol: fix a user-triggerable oops we are not guaranteed that anything past the terminating NUL is mapped let alone initialized with anything sane...

PT-2023-33403 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.269 Description: The issue concerns a possible use-after-free in the memcg write event control function. This problem was introduced in version v3.14 and is fixed in Linux Kernel version v4.19.269...

PT-2023-33126 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.13 Description: The issue is related to a possible use-after-free in the memcg write event control function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux...