Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.12

Description A potential leak was identified in the nfp tunnel add shared mac() function. The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions prior to v5.16.12, update to version v5.16.12 or later to resolve the issue. As a temporary workaround, consider restricting access to the nfp tunnel add shared mac() function until a patch is available.