CVE-2026-74450

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A use-after-free issue exists in the drm/amd/pm component. The function amdgpu dpm get pp table() returns a pointer to a driver-owned power table after releasing the adev->pm.mutex. If a concurrent pp table write occurs, the allocation can be replaced and freed while the sysfs path is copying from that pointer, leading to a use-after-free condition.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.