Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.15.7 through v5.15.21

Description The issue concerns a potential security vulnerability in the Linux Kernel. It is related to the net/smc component, specifically involving a forward wakeup to smc socket waitqueue after fallback. The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions v5.15.7 through v5.15.21, update to version v5.15.22 or later to resolve the issue.