Subject bpf: fix sock_ops rtt_min OOB read and related guard issues
Author werner@verivus.ai
Date 2026-04-12 03:03:10 +0000 UTC
Version
Cc andrii@kernel.org ast@kernel.org bpf@vger.kernel.org brakmo@fb.com daniel@iogearbox.net davem@davemloft.net eddyz87@gmail.com edumazet@google.com haoluo@google.com horms@kernel.org john.fastabend@gmail.com jolsa@kernel.org kpsingh@kernel.org kuba@kernel.org linux-kernel@vger.kernel.org martin.lau@linux.dev netdev@vger.kernel.org pabeni@redhat.com sdf@fomichev.me song@kernel.org werner@verivus.ai yonghong.song@linux.dev
Patches (3)
Name Content [All]
[PATCH v2 1/3] bpf: zero dst_reg on sock_ops field guard failure when dst == src [Body]
[PATCH v2 2/3] bpf: extract SOCK_OPS_LOAD_TCP_SOCK_FIELD from SOCK_OPS_GET_FIELD [Body]
[PATCH v2 3/3] bpf: guard sock_ops rtt_min against non-locked tcp_sock [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-04-12
Passed
ID (for dev) 30ddef7d-bff6-44ce-b421-6168e5036242
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 0eeb0094ba0321f0927806857b5f01c1577bc245 [Config] passed [Log]
[KASAN] Boot test: Base 0eeb0094ba0321f0927806857b5f01c1577bc245 [Config] passed [Log]
[KASAN] Build Patched 0eeb0094ba0321f0927806857b5f01c1577bc245 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 0eeb0094ba0321f0927806857b5f01c1577bc245 [Config] [patched] passed [Log]
[KASAN] Fuzz 0eeb0094ba0321f0927806857b5f01c1577bc245 [Config] 0eeb0094ba0321f0927806857b5f01c1577bc245 [Config] [patched] passed [Log] [Artifacts]