Subject	bpf: Fix call offset truncation and OOB read in bpf_patch_call_args()
Author	tangyazhou@zju.edu.cn
Date	2026-04-21 14:45:02 +0000 UTC
Version	Version 7 Version 8 Version 9 Version 10
Cc	andrii@kernel.org ast@kernel.org bpf@vger.kernel.org daniel@iogearbox.net eddyz87@gmail.com emil@etsalapatis.com haoluo@google.com john.fastabend@gmail.com jolsa@kernel.org kpsingh@kernel.org martin.lau@linux.dev puranjay@kernel.org sdf@fomichev.me shenghaoyuan0928@163.com song@kernel.org tangyazhou518@outlook.com tangyazhou@zju.edu.cn xukuohai@huaweicloud.com yonghong.song@linux.dev ziye@zju.edu.cn

Patches (3)

Name	Content [All]
[PATCH bpf-next v7 1/3] bpf: Fix out-of-bounds read in bpf_patch_call_args()	[Body]
[PATCH bpf-next v7 2/3] bpf: Fix s16 truncation for large bpf-to-bpf call offsets	[Body]
[PATCH bpf-next v7 3/3] selftests/bpf: Add test for large offset bpf-to-bpf call	[Body]

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