Linux · Linux Kernel · 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.