Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.211

Description The issue is related to a potential information leak in the wil write file wmi() function. The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions prior to v5.4.211, update to version v5.4.211 or later to resolve the issue. As a temporary workaround, consider restricting access to the wil write file wmi() function until a patch is available.