Linux kernel bug fix: bpf: Reject negative head_room in __bpf_skb_change_head
Subsystem: networking (net/core/filter.c)
Bug type: crash, severity: high
Files changed: net/core/filter.c
Introduced by Thomas Graf on 2016-12-02 10:51:49 -0500; fixed by Daniel Borkmann on 2025-10-28 14:54:56 -0700 (lifetime: 3252 days)