From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 90217243951; Thu, 21 May 2026 00:30:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779323407; cv=none; b=V+mRb92v9lMyUaER68E2xbiyzaqPr7q29p/re4x/dnWB/rvSLH8KHu9CUpVzuSpw+joJyyRyagktWztxhNJ559vA64Mggci2gJZpVzY1ckb7bJ7KlPBOVbnRejICnpzm4BGwMxMcrxDKIJIAwqw4WNM8tpv/3yvvCZCzM2/2ZZ8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779323407; c=relaxed/simple; bh=0zAJeWD9CvrtnKAQTBgaX+Aj0i/QAWbmHAAspyWiTx4=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=PXtRTYOm1E+MOD2ZRO/86LELe7PBCyp4o3ZTAV1exw10/qsrOmac0+D+pHCyEycaPt+cno+Gj9dOKY6ev5qUSx6Cl7K1T8pytu0jdHMzAwfi00hC6QaTTmWZUMwkaME4DFitEscPHw9st5b5+c2IASXsndKTjnMVM1t3OsUh9o4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cOdZOzqU; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="cOdZOzqU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D84741F000E9; Thu, 21 May 2026 00:30:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779323404; bh=vqaMv9VDNe7sLhRchfomHjPW+wjMlNMtNb8k6M6WB4I=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=cOdZOzqUEJ1b6EIRa0pOaieZ+D2iiL89+37R+PLqoafMhWZTeWWPh3pUe+EA+v2x1 MNId8qrG/r15kVUUaM6E4j+0MmzEUG5uovx0uRYvbrHNxY/VawFpAGk2jbGzun0B1p BVSPDeQv956m1xJOIQKvSTz6i1X33IyQ7T9LPE3P2dmvoP8OtRQYa31ZEJZJ7PPcSD QScq8RfH7EJwQ4iHJXgTT+Jc6snZ5f/PXWN3haYsOsrXuehAxqIKDyPwvAnPLVxASJ mFZHnJiCcdErrSH02OktxHd9ZW5GjOaDkeMZu9VtcDMjROCR0qtxY9qyBpu/yv9yBs THzonYp0S1JTQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 568CD3930C25; Thu, 21 May 2026 00:30:16 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v5 0/2] bpf, skmsg: fix verdict sk_data_ready racing with ktls rx From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177932341489.3808433.10969832563832040180.git-patchwork-notify@kernel.org> Date: Thu, 21 May 2026 00:30:14 +0000 References: <20260517145630.20521-1-v3rdant.xiang@gmail.com> In-Reply-To: <20260517145630.20521-1-v3rdant.xiang@gmail.com> To: Xingwang Xiang Cc: john.fastabend@gmail.com, kuba@kernel.org, mrpre@163.com, jakub@cloudflare.com, sd@queasysnail.net, davem@davemloft.net, pabeni@redhat.com, horms@kernel.org, netdev@vger.kernel.org, daniel@iogearbox.net, bpf@vger.kernel.org Hello: This series was applied to netdev/net.git (main) by Jakub Kicinski : On Sun, 17 May 2026 23:56:25 +0900 you wrote: > sk_psock_verdict_data_ready() lacks the tls_sw_has_ctx_rx() guard that > sk_psock_strp_data_ready() gained in e91de6afa81c. When a socket is > inserted into a sockmap (BPF_SK_SKB_VERDICT) before TLS RX is configured, > the missing guard causes tcp_read_skb() to drain sk_receive_queue without > advancing copied_seq, leaving a dangling frag_list pointer that > tls_decrypt_sg() walks — a use-after-free. > > [...] Here is the summary with links: - [net,v5,1/2] bpf, skmsg: fix verdict sk_data_ready racing with ktls rx https://git.kernel.org/netdev/net/c/ddf8029623a1 - [net,v5,2/2] selftests/bpf: add regression test for ktls+sockmap verdict UAF https://git.kernel.org/netdev/net/c/33644bd38aec You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html