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=-16.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,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 81414C07E95 for ; Tue, 13 Jul 2021 16:50:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6A2DB61279 for ; Tue, 13 Jul 2021 16:50:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231418AbhGMQwz (ORCPT ); Tue, 13 Jul 2021 12:52:55 -0400 Received: from mail.kernel.org ([198.145.29.99]:44538 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229555AbhGMQwy (ORCPT ); Tue, 13 Jul 2021 12:52:54 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 1A4FA61249; Tue, 13 Jul 2021 16:50:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626195004; bh=Jc/aIRrr1fVZIxxmCRLM9d0sV/40S2zFnr2iXIb3aHQ=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=B25owtBg7MVt446PV9jO6P/uX5s7HxwJnyJef02dPHHRwE4xMEst45JXhHHbY4PcH fbZuNp/Q9W3+VMJ3wZAJSUhFMlM0mYzxPJTU0PERkGU774vwk2J5cTjb22AfZBrGnS crpVPObi9QZ1n50/fLAH9vGSDmpUVd0iyM17UmX61/aWq1lSbk8tBHkHbW7Km8NKra cmVo1dhX72AY6pLsgeUbzl6G9wUnSzTU+rHz7I5/DnyP+V4eKRoZaevMCKCfUH7+MA JkGUKwWGwW7dY0FhvoQyR08itQz8gQEr2KNS+F2zxSrSPur+TYOlukxP9plk7aps8K FtNIUFuONsYGQ== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] net: fddi: fix UAF in fza_probe From: patchwork-bot+netdevbpf@kernel.org Message-Id: <162619500404.7532.15193182665229786599.git-patchwork-notify@kernel.org> Date: Tue, 13 Jul 2021 16:50:04 +0000 References: <20210713105853.8979-1-paskripkin@gmail.com> In-Reply-To: <20210713105853.8979-1-paskripkin@gmail.com> To: Pavel Skripkin Cc: macro@orcam.me.uk, davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (refs/heads/master): On Tue, 13 Jul 2021 13:58:53 +0300 you wrote: > fp is netdev private data and it cannot be > used after free_netdev() call. Using fp after free_netdev() > can cause UAF bug. Fix it by moving free_netdev() after error message. > > Fixes: 61414f5ec983 ("FDDI: defza: Add support for DEC FDDIcontroller 700 > TURBOchannel adapter") > Signed-off-by: Pavel Skripkin > > [...] Here is the summary with links: - net: fddi: fix UAF in fza_probe https://git.kernel.org/netdev/net/c/deb7178eb940 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html