K32615023 : Linux kernel vulnerability CVE-2022-2588

Security Advisory Description

It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0. (CVE-2022-2588)

Impact

This flaw allows a local user to cause a denial-of-service (DoS) on the system and possibly lead to a local privilege escalation problem.