Linux kernel bug fix: net/tunnel: wait until all sk_user_data reader finish before releasing the sock
Subsystem: networking/ipv4 (net/ipv4/udp_tunnel_core.c)
Bug type: null-deref, severity: high
Keywords: race condition;null pointer
Files changed: net/ipv4/udp_tunnel_core.c
Introduced by Andy Zhou on 2014-09-19 15:57:15 -0400; fixed by Hangbin Liu on 2022-12-12 09:51:52 +0000 (lifetime: 3005 days)