Linux kernel bug fix: netfilter: conntrack: Avoid nf_ct_helper_hash uses after free
Subsystem: netfilter (net/netfilter/nf_conntrack_helper.c)
Bug type: use-after-free, severity: high
Keywords: UAF;uninitialized
Files changed: net/netfilter/nf_conntrack_helper.c
Introduced by Pablo Neira Ayuso on 2012-06-16 15:40:02 +0200; fixed by Florent Revest on 2023-07-05 14:42:15 +0200 (lifetime: 4035 days)