A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.
http://www.openwall.com/lists/oss-security/2023/02/23/1
http://www.openwall.com/lists/oss-security/2023/01/13/2
http://www.openwall.com/lists/oss-security/2022/08/25/2
http://packetstormsecurity.com/files/169951/Kernel-Live-Patch-Security-Notice-LSN-0090-1.html