Subject bpf: Fix out-of-bounds read of sk_protocol in bpf_sock_destroy()
Author jiayuan.chen@linux.dev
Date 2026-09-03 12:52:48 +0000 UTC
Version
Cc aditi.ghag@isovalent.com andrii@kernel.org ast@kernel.org bpf@vger.kernel.org daniel@iogearbox.net davem@davemloft.net eddyz87@gmail.com edumazet@google.com emil@etsalapatis.com horms@kernel.org ihor.solodrai@linux.dev jiayuan.chen@linux.dev john.fastabend@gmail.com jolsa@kernel.org kuba@kernel.org linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org martin.lau@linux.dev memxor@gmail.com netdev@vger.kernel.org pabeni@redhat.com sdf@fomichev.me shuah@kernel.org song@kernel.org xmei5@asu.edu yonghong.song@linux.dev
Patches (2)
Name Content [All]
[PATCH bpf 1/2] bpf: Fix out-of-bounds read of sk_protocol in bpf_sock_destroy() [Body]
[PATCH bpf 2/2] selftests/bpf: Test bpf_sock_destroy() on a TIME_WAIT sock [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-09-03
Passed
ID (for dev) 8cf6ceb0-4fa4-48a2-8cb2-a6fa9f7bebbc
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 6ebcf5074cff0402730c6981d2397139fee6322d [Config] passed [Log]
[KASAN] Boot test: Base 6ebcf5074cff0402730c6981d2397139fee6322d [Config] passed [Log]
[KASAN] Build Patched 6ebcf5074cff0402730c6981d2397139fee6322d [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 6ebcf5074cff0402730c6981d2397139fee6322d [Config] [patched] passed [Log]
[KASAN] Fuzz 6ebcf5074cff0402730c6981d2397139fee6322d [Config] 6ebcf5074cff0402730c6981d2397139fee6322d [Config] [patched] passed [Log] [Artifacts]