Linux kernel bug fix: net/tcp_sigpool: Use kref_get_unless_zero()
Subsystem: networking/ipv4 (net/ipv4/tcp_sigpool.c)
Bug type: use-after-free, severity: low
Keywords: refcount;use after free
Files changed: net/ipv4/tcp_sigpool.c
Introduced by Dmitry Safonov on 2023-10-27 10:35:44 +0100; fixed by Dmitry Safonov on 2024-01-01 14:42:05 +0000 (lifetime: 66 days)