CVE-2025-38049 x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors

In the Linux kernel, the following vulnerability has been resolved: x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors Commit 6eac36bb9eb0 "x86/resctrl: Allocate the cleanest CLOSID by searching closidnumdirtyrmid" added logic that causes resctrl to search for the CLOSID...

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 not properly handling CLOSID assignments for monitorless platforms, which could lead to null pointer dereference...