Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.222

Description The issue is related to a potential security vulnerability in the Linux Kernel, where the function ipip6 dev free() is called from sit init net(). The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions prior to v4.19.222, update to version v4.19.222 or later to resolve the issue.