From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE269C43331 for ; Wed, 20 Jan 2021 20:42:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 87E6F235DD for ; Wed, 20 Jan 2021 20:42:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387822AbhATUmD (ORCPT ); Wed, 20 Jan 2021 15:42:03 -0500 Received: from mail.kernel.org ([198.145.29.99]:45372 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388782AbhATUlB (ORCPT ); Wed, 20 Jan 2021 15:41:01 -0500 Received: by mail.kernel.org (Postfix) with ESMTPS id AD403235DD; Wed, 20 Jan 2021 20:40:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611175219; bh=J9gJsDe4PT7BikWljJQxv0oXaAShLH+MI1eVrEhcyKU=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=GaT1G6JfBOX6/Mn0nhcSNTLbi43lRqbQeE0V4QXDPNCu6WGwy7LnSI8Gh7pll0nvU lj/sVzsBPl2RRCcs2ne5VKlbgUxSMZnrZo8/+FmfRvmKJF25JfLw8BiPHYjBvzcuat SsryyJD+zY6JZbslLSDyFCWeQ4YnG+9LN7CtjRJbsqJxK107lIo/vEsrLhCRvI2v1R TjH4qR4LEN54UD3iPhZwuAn5L+j33ytxamX7J5uxISQJ4+9D6J5pAy0NaiVMz6LgtC Wd3qr+lJ97XBduCcKx69S+EnDKy/6F5YdwEzOjMG3iX+o7LPH0X2WhiLqO4qCYKUk7 q5dUEArIMXG2w== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [net 1/3] can: dev: can_restart: fix use after free bug From: patchwork-bot+netdevbpf@kernel.org Message-Id: <161117521965.21178.935318491555433677.git-patchwork-notify@kernel.org> Date: Wed, 20 Jan 2021 20:40:19 +0000 References: <20210120125202.2187358-2-mkl@pengutronix.de> In-Reply-To: <20210120125202.2187358-2-mkl@pengutronix.de> To: Marc Kleine-Budde Cc: netdev@vger.kernel.org, davem@davemloft.net, kuba@kernel.org, linux-can@vger.kernel.org, kernel@pengutronix.de, mailhol.vincent@wanadoo.fr Precedence: bulk List-ID: X-Mailing-List: linux-can@vger.kernel.org Hello: This series was applied to netdev/net-next.git (refs/heads/master): On Wed, 20 Jan 2021 13:52:00 +0100 you wrote: > From: Vincent Mailhol > > After calling netif_rx_ni(skb), dereferencing skb is unsafe. > Especially, the can_frame cf which aliases skb memory is accessed > after the netif_rx_ni() in: > stats->rx_bytes += cf->len; > > [...] Here is the summary with links: - [net,1/3] can: dev: can_restart: fix use after free bug https://git.kernel.org/netdev/net-next/c/03f16c5075b2 - [net,2/3] can: vxcan: vxcan_xmit: fix use after free bug https://git.kernel.org/netdev/net-next/c/75854cad5d80 - [net,3/3] can: peak_usb: fix use after free bugs https://git.kernel.org/netdev/net-next/c/50aca891d7a5 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html