Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.47

Description The issue concerns the seg6 hmac init() function. It was introduced in version v4.10 and is fixed in Linux Kernel version v5.15.47. The actual impact and attack plausibility have not yet been proven.

Recommendations For versions prior to v5.15.47, update to Linux Kernel version v5.15.47 or later to resolve the issue.