Subject bpf: Fix abuse of kprobe_write_ctx via freplace
Author leon.hwang@linux.dev
Date 2026-03-26 14:17:17 +0000 UTC
Version
Cc andrii@kernel.org ast@kernel.org bpf@vger.kernel.org daniel@iogearbox.net eddyz87@gmail.com john.fastabend@gmail.com jolsa@kernel.org kernel-patches-bot@fb.com leon.hwang@linux.dev linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org martin.lau@linux.dev memxor@gmail.com shuah@kernel.org song@kernel.org toke@redhat.com yangfeng@kylinos.cn yonghong.song@linux.dev
Patches (2)
Name Content [All]
[PATCH bpf-next v2 1/2] bpf: Fix abuse of kprobe_write_ctx via freplace [Body]
[PATCH bpf-next v2 2/2] selftests/bpf: Add test to verify the fix of kprobe_write_ctx abuse [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-03-26
Passed
ID (for dev) 5c0b0793-a307-48f3-a063-4c174986e0b0
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 400ff899c336c24bf4d34479f98cef2fd2d3482a [Config] passed [Log]
[KASAN] Boot test: Base 400ff899c336c24bf4d34479f98cef2fd2d3482a [Config] passed [Log]
[KASAN] Build Patched 400ff899c336c24bf4d34479f98cef2fd2d3482a [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 400ff899c336c24bf4d34479f98cef2fd2d3482a [Config] [patched] passed [Log]
[KASAN] Fuzz 400ff899c336c24bf4d34479f98cef2fd2d3482a [Config] 400ff899c336c24bf4d34479f98cef2fd2d3482a [Config] [patched] passed [Log] [Artifacts]