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 null pointer dereference in the cacheinfo module due to failure to properly allocate memory during CPU...

PT-2025-25890 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.19.0-10393-g7c2a8d3ac4c0 Description: The issue arises from the incorrect assignment of a signed error value to an unsigned variable fw level in the Linux kernel's cacheinfo module for arm64 architecture. This...