Linux kernel bug fix: bpf: Fail verification for sign-extension of packet data/data_end/data_meta
Subsystem: bpf (kernel/bpf/verifier.c)
Bug type: signedness, severity: high
Files changed: include/linux/bpf.h;kernel/bpf/verifier.c;net/core/filter.c
Introduced by Yonghong Song on 2023-07-27 18:52:33 -0700; fixed by Yonghong Song on 2024-07-29 15:05:05 -0700 (lifetime: 367 days)