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From: Artem Dinaburg <artem@trailofbits.com>
To: stable@vger.kernel.org
Cc: Artem Dinaburg <artem@trailofbits.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Sasha Levin <sashal@kernel.org>,
	Kumar Kartikeya Dwivedi <memxor@gmail.com>,
	Dohyun Kim <dohyunkim@google.com>,
	Neel Natu <neelnatu@google.com>,
	Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Andrii Nakryiko <andrii@kernel.org>,
	Martin KaFai Lau <martin.lau@linux.dev>,
	Song Liu <song@kernel.org>,
	Yonghong Song <yonghong.song@linux.dev>,
	John Fastabend <john.fastabend@gmail.com>,
	KP Singh <kpsingh@kernel.org>,
	Stanislav Fomichev <sdf@fomichev.me>, Hao Luo <haoluo@google.com>,
	Jiri Olsa <jolsa@kernel.org>,
	bpf@vger.kernel.org, linux-kernel@vger.kernel.org,
	Eduard Zingerman <eddyz87@gmail.com>,
	Emil Tsalapatis <emil@etsalapatis.com>,
	Ihor Solodrai <ihor.solodrai@linux.dev>,
	netdev@vger.kernel.org, toke@redhat.com
Subject: [PATCH 6.1.y 0/2] bpf: backport CVE-2024-41045 and CVE-2024-42239 fixes
Date: Fri,  2 Oct 2026 15:30:15 -0400	[thread overview]
Message-ID: <20261002193020.19392-1-artem@trailofbits.com> (raw)

Hi Greg, Sasha, and bpf maintainers,

These patches are the small, ordered backport for CVE-2024-41045 and
CVE-2024-42239 on 6.1.y. The second patch depends on the first, so I kept
the upstream ordering instead of folding either change into the other.

The first patch is already present in 6.6.y. The 6.6.y backport of the
second patch is queued (6.6.158-rc1). Both patches are already present in
6.12.y, 6.18.y, and 7.2.y. Could you please queue this series for 6.1.y?

AI assistance: An LLM helped identify, adapt, and validate these backports;
I reviewed the resulting code and validation evidence.

Thanks,
Artem Dinaburg

Series:
  1. bpf: Fail bpf_timer_cancel when callback is being cancelled
  2. bpf: Defer work in bpf_timer_cancel_and_free

             reply	other threads:[~2026-10-02 19:30 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-02 19:30 Artem Dinaburg [this message]
2026-10-02 19:30 ` [PATCH 6.1.y 1/2] bpf: Fail bpf_timer_cancel when callback is being cancelled Artem Dinaburg
2026-10-02 19:30 ` [PATCH 6.1.y 2/2] bpf: Defer work in bpf_timer_cancel_and_free Artem Dinaburg

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