CVE-2022-48826

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

Description The vulnerability is related to a deadlock on DSI device attach error in the Linux kernel's drm/vc4 component. When a DSI device is attached to a DSI host, the host device's lock is held. If the host is unregistered in the "device attach" error path, it can result in a deadlock with a non-operational DSI display. The issue is associated with specific call traces during startup and shutdown.

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