Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936226AbXFHHBH (ORCPT ); Fri, 8 Jun 2007 03:01:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760950AbXFHHAz (ORCPT ); Fri, 8 Jun 2007 03:00:55 -0400 Received: from 216-99-217-87.dsl.aracnet.com ([216.99.217.87]:36155 "EHLO sous-sol.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756583AbXFHHAz (ORCPT ); Fri, 8 Jun 2007 03:00:55 -0400 Date: Fri, 8 Jun 2007 00:00:28 -0700 From: Chris Wright To: linux-kernel@vger.kernel.org, Andrew Morton , torvalds@linux-foundation.org, stable@kernel.org Subject: Linux 2.6.20.13 Message-ID: <20070608070028.GA3457@sequoia.sous-sol.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.14 (2007-02-12) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2383 Lines: 55 We (the -stable team) are announcing the release of the 2.6.20.13 kernel. This release has three security fixes in it: 54bb290b: random: fix error in entropy extraction (CVE-2007-2453 1 of 2) f5939fcd: random: fix seeding with zero entropy (CVE-2007-2453 2 of 2) 6a535788: cpuset: prevent information leak in cpuset_tasks_read (CVE-2007-2875) 13ad357c: NETFILTER: {ip, nf}_conntrack_sctp: fix remotely triggerable NULL ptr dereference (CVE-2007-2876) The /dev/[u]random fix is especially important for machines with no entropy source (e.g. keyboard, mice, or disk drives) and no realtime clock since successive boots could generate same output from RNG. The cpuset bug is a possible information leak when reading from /dev/cpuset/tasks (assuming cpusets support is compiled in and the cpuset fs mounted on /dev/cpuset). The SCTP bug is remotely triggerable when using SCTP conntrack. I'll also be replying to this message with a copy of the patch between 2.6.20.12 and 2.6.20.13 The updated 2.6.20.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-2.6.20.y.git and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.20.y.git;a=summary thanks, -chris --------- Makefile | 2 drivers/char/random.c | 67 +++++++++++++++------------ kernel/cpuset.c | 7 -- net/ipv4/netfilter/ip_conntrack_proto_sctp.c | 3 - net/netfilter/nf_conntrack_proto_sctp.c | 3 - 5 files changed, 44 insertions(+), 38 deletions(-) Summary of changes from v2.6.20.12 to v2.6.20.13 ================================================ Chris Wright (2): cpuset: prevent information leak in cpuset_tasks_read (CVE-2007-2875) Linux 2.6.20.13 Matt Mackall (2): random: fix error in entropy extraction (CVE-2007-2453 1 of 2) random: fix seeding with zero entropy (CVE-2007-2453 2 of 2) Patrick McHardy (1): NETFILTER: {ip, nf}_conntrack_sctp: fix remotely triggerable NULL ptr dereference (CVE-2007-2876) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/