UBUNTU-CVE-2026-81015

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd/pmc: Fix LPS0 and debugfs leaks when STB init fails amdpmcprobe registers the LPS0 s2idle handler with acpiregisterlps0dev and creates the driver's debugfs directory before calling amdstbs2dinit, which is the las...

CVE-2026-81015

A resource leak in the Linux kernel's AMD PMC (Power Management Controller) driver (platform/x86/amd/pmc) occurs when amd_stb_s2d_init() fails during probe. The error path leaves the LPS0 s2idle handler registered on the global list and leaks the debugfs directory, while devm-managed resources ar...