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 5BE761A682F for ; Thu, 6 Aug 2026 00:30:45 +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=1785976247; cv=none; b=cXkfgQpFX8z68LWMyyxnw9xnX8CEU3LyxEjNCbr5gT32XTAn2KiQZ/3LEEV3XMi40AQMb/aamovJteNQ5y8IH/DwCN2fGLjlPDPO4UcP/1sLtRXuo4NIDz4QwGk9BMNFqNh7jSxzx5WjlfDDKnnaaJlW8JAOLFLJNI4Te981sTs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785976247; c=relaxed/simple; bh=bB+rfGU9k52jfDU4379T6fhk2hOpOTi3izCxXjzmfms=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=DavgJftaHPf+iPBBxxKf4P1bc9VOc0AuTtZs20K2FKHAf7ibZUw/xt5GWNQgwZ0ss6SGevqMmnmoj2AX75SZVOGrSU12CJv7aBw1xFNmvxr6k+6GLTiSC6YtpyR8S+S1XVw5mfQYiZNZpG+fj4R/FUaPOvO7VEOKa83imo39Hys= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NB71H5/q; 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="NB71H5/q" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A86D51F000E9; Thu, 6 Aug 2026 00:30:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785976245; bh=780sIrNn7R2dsgQ6LHQMvmn3M55uxuh8uCBujWQ3EgM=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=NB71H5/qqk7ulPyx+UdxB1WfOLgXkWmI53E13Z8bIQS2rE35qZOI2/9nzrACuugfs mTc4E2JAL0iz0YlP7OUJPAhzmovmQ6KWfhhMQvc9XyZJySUvLojV/jNurFeX7gl03I cDDNiAt0BZ+9z/mPz5UiU5Q5qy+JMZiIB5O4VSLJqvDcBqacF1MGgRDAtldSF3tp7B Jc5KBPoNWlSzetEYDfN1wLjdlYuM3lfDXvcOb3G2fpEd/BvKTNVwzfdCR/6K2AT1+l ikozHDCo2JX0XuLzYbeDayd4sFo8ftHFKDrX58ue3pUHSo4L5YCH5FBMZi9dYWdGHm yvPSdk7vyVJAw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 93A9B392FFD8; Thu, 6 Aug 2026 00:30:06 +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/ncsi: fix heap OOB read in NCSI_CMD_SEND_CMD payload length From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178597620539.577272.4729655307092478580.git-patchwork-notify@kernel.org> Date: Thu, 06 Aug 2026 00:30:05 +0000 References: <20260803043618.3210301-1-bsdhenrymartin@gmail.com> In-Reply-To: <20260803043618.3210301-1-bsdhenrymartin@gmail.com> To: Henry Martin Cc: netdev@vger.kernel.org, sam@mendozajonas.com, fercerpav@gmail.com, joel@jms.id.au Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Mon, 3 Aug 2026 12:36:18 +0800 you wrote: > ncsi_send_cmd_nl() takes the number of bytes to copy from the > attacker-controlled ncsi_pkt_hdr.length field of the in-band packet > header, while the source buffer is the NCSI_ATTR_DATA netlink > attribute whose readable size is nla_len() - sizeof(ncsi_pkt_hdr). > The two length sources are never cross-checked: only > nla_len() >= sizeof(struct ncsi_pkt_hdr) is enforced. > > [...] Here is the summary with links: - net/ncsi: fix heap OOB read in NCSI_CMD_SEND_CMD payload length https://git.kernel.org/netdev/net/c/afa58b738491 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html