Patch Series

Subject bpf: Fix same-register dst/src OOB read and pointer leak in sock_ops
Author jiayuan.chen@linux.dev
Date 2026-04-06 03:12:50 +0000 UTC
Version
Cc 2022090917019@std.uestc.edu.cn andrii@kernel.org ast@kernel.org bpf@vger.kernel.org daniel@iogearbox.net davem@davemloft.net dddddd@hust.edu.cn dzm91@hust.edu.cn eddyz87@gmail.com edumazet@google.com emil@etsalapatis.com horms@kernel.org jiayuan.chen@linux.dev john.fastabend@gmail.com jolsa@kernel.org kuba@kernel.org linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org m202472210@hust.edu.cn martin.lau@linux.dev memxor@gmail.com netdev@vger.kernel.org pabeni@redhat.com sdf@fomichev.me shuah@kernel.org song@kernel.org yonghong.song@linux.dev

Patches (2)

Name Content [All]
[PATCH bpf v2 1/2] bpf: Fix same-register dst/src OOB read and pointer leak in sock_ops [Body]
[PATCH bpf v2 2/2] selftests/bpf: Add tests for sock_ops ctx access with same src/dst register [Body]
Session 2026-04-06
ID (for dev) 46763065-1783-4275-8805-df34072b9b52
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] passed [Log]
[KASAN] Boot test: Base d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] passed [Log]
[KASAN] Build Patched d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] [patched] passed [Log]
[KASAN] Boot test: Patched d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] [patched] passed [Log]
[KASAN] Fuzz d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] [patched] passed [Log] [Artifacts]