Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/syncobj: A memory leak was fixed in drmsyncobjfindfence. The commit 18226ba52159 “drm/syncobj: rejecting invalid flags in drmsyncobjfindfence” forgot to consider the fact that drmsyncobjfind takes a reference to syncobj and...

CVE-2026-45926

A flaw was found in the Linux kernel. When initializing a Pulse Width Modulation PWM chip, a memory leak can occur if the pwmchipalloc function fails. This happens because the allocated pwmchip's initial reference is not properly released, leading to unmanaged memory consumption. This vulnerabili...

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 an unreleased reference count of mapped entries, which could lead to a memory leak...

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 reference obtained from rdmausermmapentrygetpgoff, which could lead to a reference count leak...

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 reference count obtained by eventfdctxfdget, which could lead to a memory leak...

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 a wrong-path unreleased runtime power management reference, which could lead to a resource leak...

kernel: Linux kernel: Denial of Service in erofs due to memory leak

A flaw was found in the Linux kernel's erofs filesystem. A local user can trigger a memory leak by exploiting a condition in the zerofsregisterpcluster function where a pcluster's block address is zero, leading to an unreleased reference count. This vulnerability can result in resource exhaustion...

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 reference to offinddevicebynode in tegradsigangedprobe...