LSN-0080-1: Kernel Live Patch Security Notice
Andy Nguyen discovered that the netfilter subsystem in the Linux kernel
contained an out-of-bounds write in its setsockopt() implementation. A
local attacker could use this to cause a denial of service (system crash)
or possibly execute arbitrary code.(CVE-2021-22555)
Source: LSN-0080-1: Kernel Live Patch Security Notice