linux is vulnerable to use-after-free. The vulnerability exists in the Linux Kernel in “tc_new_tfilter” which allows a local attacker to gain privilege escalation which can lead to sensitive information disclosure, modification or a potential ddos attack.
git://git.launchpad.net/ubuntu-cve-tracker/tree/active/CVE-2022-1055
packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5
kernel.dance/#04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5
security.netapp.com/advisory/ntap-20220506-0007/
syzkaller.appspot.com/bug?id=2212474c958978ab86525fe6832ac8102c309ffc