Linux kernel bug fix: netfilter: x_tables: Switch synchronization to RCU
Subsystem: networking/ipv4 (net/ipv4/netfilter/arp_tables.c)
Bug type: use-after-free, severity: unknown
Keywords: use after free;null pointer
Files changed: include/linux/netfilter/x_tables.h;net/ipv4/netfilter/arp_tables.c;net/ipv4/netfilter/ip_tables.c;net/ipv6/netfilter/ip6_tables.c;net/netfilter/x_tables.c
Introduced by Florian Westphal on 2017-10-24 18:01:50 +0200; fixed by Subash Abhinov Kasiviswanathan on 2020-12-08 12:57:39 +0100 (lifetime: 1140 days)