Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.86

Description The issue is related to the 9p protocol, where the set request reference count is set to zero to avoid uninitialized usage. The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions prior to v5.15.86, update to version v5.15.86 or later to resolve the issue.