Linux kernel bug fix: bpf: parse and verdict prog attach may race with bpf map update
Subsystem: bpf (kernel/bpf/sockmap.c)
Bug type: null-deref, severity: critical
Keywords: null pointer
Files changed: kernel/bpf/sockmap.c
Introduced by John Fastabend on 2017-08-28 11:13:21 -0700; fixed by John Fastabend on 2018-05-18 00:27:37 +0200 (lifetime: 262 days)