CVE-2023-53074

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

Description A vulnerability in the Linux kernel has been resolved, related to the drm/amdgpu component. The issue occurs when the amdgpu is removed after a mode1 reset, causing a call trace warning in psp hw fini. This happens because the ta firmware buffer is reinitialized unnecessarily during the suspend to resume process, leading to a redundant increase in the bo pin count. The call trace involves several functions, including amdttm bo put(), amdgpu bo free kernel(), psp free shared bufs(), and psp hw fini().

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