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[2620:137:e000::3:8]) by mx.google.com with ESMTPS id m1-20020a17090ade0100b0026b51ae4574si7685860pjv.36.2023.10.07.02.50.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Oct 2023 02:50:53 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:8 as permitted sender) client-ip=2620:137:e000::3:8; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b="KG/ThXZK"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:8 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by fry.vger.email (Postfix) with ESMTP id EFF2C80708AD; Sat, 7 Oct 2023 02:50:50 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at fry.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343769AbjJGJui (ORCPT + 99 others); Sat, 7 Oct 2023 05:50:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56152 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343714AbjJGJuh (ORCPT ); Sat, 7 Oct 2023 05:50:37 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 27F6783; Sat, 7 Oct 2023 02:50:36 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69703C433C7; Sat, 7 Oct 2023 09:50:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1696672235; bh=whvU6Sqfypv+HebCnEiJDrr9PjxsrimH+/8NP6pHjAY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=KG/ThXZKClPaggzGmZrszivzFcO1EJJkJ+ay/p4OIJLC/FROE2qMLtvbtctNpKOF0 rzKWEAsL4mN3+rMEJ0vuVcMd2vIwEWCgAqVfA0SnMXGvaFbVjQq7G3BrfGTjQ/etO9 ho+IoxrcIjjoyzjkf9BLjVuCaShXGWbL2IJ38w4E= Date: Sat, 7 Oct 2023 11:50:33 +0200 From: Greg Kroah-Hartman To: Suraj Jitindar Singh Cc: stable@vger.kernel.org, sjitindarsingh@gmail.com, linux-kernel@vger.kernel.org, jslaby@suse.com, George Kennedy , stable , syzkaller , Thomas =?iso-8859-1?Q?Wei=DFschuh?= Subject: Re: [PATCH stable 4.14.y] vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF Message-ID: <2023100727-blooming-monogamy-9ff1@gregkh> References: <20230922215502.678169-1-surajjs@amazon.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230922215502.678169-1-surajjs@amazon.com> X-Spam-Status: No, score=2.7 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_SBL_CSS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on fry.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (fry.vger.email [0.0.0.0]); Sat, 07 Oct 2023 02:50:51 -0700 (PDT) X-Spam-Level: ** On Fri, Sep 22, 2023 at 02:55:02PM -0700, Suraj Jitindar Singh wrote: > From: George Kennedy > > commit 8fb9ea65c9d1338b0d2bb0a9122dc942cdd32357 upstream. Now queued up, thanks. greg k-h