From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754140AbZDTF0T (ORCPT ); Mon, 20 Apr 2009 01:26:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753759AbZDTF0F (ORCPT ); Mon, 20 Apr 2009 01:26:05 -0400 Received: from mx2.redhat.com ([66.187.237.31]:54986 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753589AbZDTF0E (ORCPT ); Mon, 20 Apr 2009 01:26:04 -0400 Message-ID: <49EC06D1.7030208@redhat.com> Date: Mon, 20 Apr 2009 13:23:29 +0800 From: Eugene Teo Organization: Red Hat, Inc User-Agent: Thunderbird 2.0.0.21 (X11/20090320) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org CC: sfrench@us.ibm.com, chrisw@sous-sol.org, shirishp@us.ibm.com, stable@kernel.org, vinaysridhar@in.ibm.com, stable-commits@vger.kernel.org, Jeffrey Layton Subject: Re: patch 0022-CIFS-Fix-memory-overwrite-when-saving-nativeFileSys.patch added to 2.6.27-stable tree References: <20090418005257.1009549099@coco.kroah.org> In-Reply-To: <20090418005257.1009549099@coco.kroah.org> X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org gregkh@suse.de wrote: [...] > From 15bd8021d870d2c4fbf8c16578d72d03cfddd3a7 Mon Sep 17 00:00:00 2001 > From: Steve French > Date: Thu, 26 Mar 2009 23:05:15 +0000 > Subject: CIFS: Fix memory overwrite when saving nativeFileSystem field during mount > > upstream commit: b363b3304bcf68c4541683b2eff70b29f0446a5b > > CIFS can allocate a few bytes to little for the nativeFileSystem field > during tree connect response processing during mount. This can result > in a "Redzone overwritten" message to be logged. The same for 2.6.28-stable tree. On top of commit b363b330, we need: f083def6 - cifs: fix buffer size for tcon->nativeFileSystem field 22c9d52b - cifs: remove unnedded bcc_ptr update in CIFSTCon and maybe this too: 313fecfa - cifs: add cFYI messages with some of the saved strings from ssetup/tcon There is no CVE name for this yet. Still waiting. Thanks, Eugene -- Eugene Teo / Red Hat Security Response Team