Linux kernel bug fix: net: sched: fix use-after-free in tcf_action_destroy and tcf_del_walker
Subsystem: networking (net/sched/act_api.c)
Bug type: use-after-free, severity: high
Keywords: race condition;use after free;null pointer
Files changed: net/sched/act_api.c
Introduced by WANG Cong on 2016-07-25 21:49:19 -0700; fixed by Jiri Pirko on 2017-09-13 09:34:08 -0700 (lifetime: 414 days)