Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.20

Description The issue is related to the cdnsp decode trb function, which does not properly handle return values. This could potentially lead to security vulnerabilities, although the actual impact and attack plausibility have not been proven.

Recommendations For Linux Kernel versions prior to v5.16.20, update to version v5.16.20 or later to resolve the issue. As a temporary workaround, consider restricting access to the cdnsp decode trb function until a patch is available.