Linux kernel bug fix: inet: fix various use-after-free in defrags units
Subsystem: networking/ipv4 (net/ipv6/netfilter/nf_conntrack_reasm.c)
Bug type: use-after-free, severity: security
Keywords: refcount;use after free
Files changed: include/net/inet_frag.h;include/net/ipv6_frag.h;net/ieee802154/6lowpan/reassembly.c;net/ipv4/inet_fragment.c;net/ipv4/ip_fragment.c;net/ipv6/netfilter/nf_conntrack_reasm.c;net/ipv6/reassembly.c
Introduced by Eric Dumazet on 2019-05-26 14:08:05 -0700; fixed by Eric Dumazet on 2019-06-19 11:37:47 -0400 (lifetime: 23 days)