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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.1666 kernel security update 13 May 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kernel Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Linux variants Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-10711 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:2103 Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running kernel check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2020:2103-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2103 Issue date: 2020-05-12 CVE Names: CVE-2020-10711 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - noarch, x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * Kernel: NetLabel: null pointer dereference while receiving CIPSO packet with null category may cause kernel panic (CVE-2020-10711) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1825116 - CVE-2020-10711 Kernel: NetLabel: null pointer dereference while receiving CIPSO packet with null category may cause kernel panic 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: kernel-2.6.32-754.29.2.el6.src.rpm i386: kernel-2.6.32-754.29.2.el6.i686.rpm kernel-debug-2.6.32-754.29.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debug-devel-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-754.29.2.el6.i686.rpm kernel-devel-2.6.32-754.29.2.el6.i686.rpm kernel-headers-2.6.32-754.29.2.el6.i686.rpm perf-2.6.32-754.29.2.el6.i686.rpm perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-754.29.2.el6.noarch.rpm kernel-doc-2.6.32-754.29.2.el6.noarch.rpm kernel-firmware-2.6.32-754.29.2.el6.noarch.rpm x86_64: kernel-2.6.32-754.29.2.el6.x86_64.rpm kernel-debug-2.6.32-754.29.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-754.29.2.el6.i686.rpm kernel-debug-devel-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-754.29.2.el6.x86_64.rpm kernel-devel-2.6.32-754.29.2.el6.x86_64.rpm kernel-headers-2.6.32-754.29.2.el6.x86_64.rpm perf-2.6.32-754.29.2.el6.x86_64.rpm perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: kernel-debug-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-754.29.2.el6.i686.rpm perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm python-perf-2.6.32-754.29.2.el6.i686.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm x86_64: kernel-debug-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-754.29.2.el6.x86_64.rpm perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm python-perf-2.6.32-754.29.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: kernel-2.6.32-754.29.2.el6.src.rpm noarch: kernel-abi-whitelists-2.6.32-754.29.2.el6.noarch.rpm kernel-doc-2.6.32-754.29.2.el6.noarch.rpm kernel-firmware-2.6.32-754.29.2.el6.noarch.rpm x86_64: kernel-2.6.32-754.29.2.el6.x86_64.rpm kernel-debug-2.6.32-754.29.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-754.29.2.el6.i686.rpm kernel-debug-devel-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-754.29.2.el6.x86_64.rpm kernel-devel-2.6.32-754.29.2.el6.x86_64.rpm kernel-headers-2.6.32-754.29.2.el6.x86_64.rpm perf-2.6.32-754.29.2.el6.x86_64.rpm perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: kernel-debug-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-754.29.2.el6.x86_64.rpm perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm python-perf-2.6.32-754.29.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: kernel-2.6.32-754.29.2.el6.src.rpm i386: kernel-2.6.32-754.29.2.el6.i686.rpm kernel-debug-2.6.32-754.29.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debug-devel-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-754.29.2.el6.i686.rpm kernel-devel-2.6.32-754.29.2.el6.i686.rpm kernel-headers-2.6.32-754.29.2.el6.i686.rpm perf-2.6.32-754.29.2.el6.i686.rpm perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-754.29.2.el6.noarch.rpm kernel-doc-2.6.32-754.29.2.el6.noarch.rpm kernel-firmware-2.6.32-754.29.2.el6.noarch.rpm ppc64: kernel-2.6.32-754.29.2.el6.ppc64.rpm kernel-bootwrapper-2.6.32-754.29.2.el6.ppc64.rpm kernel-debug-2.6.32-754.29.2.el6.ppc64.rpm kernel-debug-debuginfo-2.6.32-754.29.2.el6.ppc64.rpm kernel-debug-devel-2.6.32-754.29.2.el6.ppc64.rpm kernel-debuginfo-2.6.32-754.29.2.el6.ppc64.rpm kernel-debuginfo-common-ppc64-2.6.32-754.29.2.el6.ppc64.rpm kernel-devel-2.6.32-754.29.2.el6.ppc64.rpm kernel-headers-2.6.32-754.29.2.el6.ppc64.rpm perf-2.6.32-754.29.2.el6.ppc64.rpm perf-debuginfo-2.6.32-754.29.2.el6.ppc64.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.ppc64.rpm s390x: kernel-2.6.32-754.29.2.el6.s390x.rpm kernel-debug-2.6.32-754.29.2.el6.s390x.rpm kernel-debug-debuginfo-2.6.32-754.29.2.el6.s390x.rpm kernel-debug-devel-2.6.32-754.29.2.el6.s390x.rpm kernel-debuginfo-2.6.32-754.29.2.el6.s390x.rpm kernel-debuginfo-common-s390x-2.6.32-754.29.2.el6.s390x.rpm kernel-devel-2.6.32-754.29.2.el6.s390x.rpm kernel-headers-2.6.32-754.29.2.el6.s390x.rpm kernel-kdump-2.6.32-754.29.2.el6.s390x.rpm kernel-kdump-debuginfo-2.6.32-754.29.2.el6.s390x.rpm kernel-kdump-devel-2.6.32-754.29.2.el6.s390x.rpm perf-2.6.32-754.29.2.el6.s390x.rpm perf-debuginfo-2.6.32-754.29.2.el6.s390x.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.s390x.rpm x86_64: kernel-2.6.32-754.29.2.el6.x86_64.rpm kernel-debug-2.6.32-754.29.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-754.29.2.el6.i686.rpm kernel-debug-devel-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-754.29.2.el6.x86_64.rpm kernel-devel-2.6.32-754.29.2.el6.x86_64.rpm kernel-headers-2.6.32-754.29.2.el6.x86_64.rpm perf-2.6.32-754.29.2.el6.x86_64.rpm perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: kernel-debug-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-754.29.2.el6.i686.rpm perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm python-perf-2.6.32-754.29.2.el6.i686.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm ppc64: kernel-debug-debuginfo-2.6.32-754.29.2.el6.ppc64.rpm kernel-debuginfo-2.6.32-754.29.2.el6.ppc64.rpm kernel-debuginfo-common-ppc64-2.6.32-754.29.2.el6.ppc64.rpm perf-debuginfo-2.6.32-754.29.2.el6.ppc64.rpm python-perf-2.6.32-754.29.2.el6.ppc64.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.ppc64.rpm s390x: kernel-debug-debuginfo-2.6.32-754.29.2.el6.s390x.rpm kernel-debuginfo-2.6.32-754.29.2.el6.s390x.rpm kernel-debuginfo-common-s390x-2.6.32-754.29.2.el6.s390x.rpm kernel-kdump-debuginfo-2.6.32-754.29.2.el6.s390x.rpm perf-debuginfo-2.6.32-754.29.2.el6.s390x.rpm python-perf-2.6.32-754.29.2.el6.s390x.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.s390x.rpm x86_64: kernel-debug-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-754.29.2.el6.x86_64.rpm perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm python-perf-2.6.32-754.29.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: kernel-2.6.32-754.29.2.el6.src.rpm i386: kernel-2.6.32-754.29.2.el6.i686.rpm kernel-debug-2.6.32-754.29.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debug-devel-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-754.29.2.el6.i686.rpm kernel-devel-2.6.32-754.29.2.el6.i686.rpm kernel-headers-2.6.32-754.29.2.el6.i686.rpm perf-2.6.32-754.29.2.el6.i686.rpm perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-754.29.2.el6.noarch.rpm kernel-doc-2.6.32-754.29.2.el6.noarch.rpm kernel-firmware-2.6.32-754.29.2.el6.noarch.rpm x86_64: kernel-2.6.32-754.29.2.el6.x86_64.rpm kernel-debug-2.6.32-754.29.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-754.29.2.el6.i686.rpm kernel-debug-devel-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-754.29.2.el6.x86_64.rpm kernel-devel-2.6.32-754.29.2.el6.x86_64.rpm kernel-headers-2.6.32-754.29.2.el6.x86_64.rpm perf-2.6.32-754.29.2.el6.x86_64.rpm perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: kernel-debug-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-2.6.32-754.29.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-754.29.2.el6.i686.rpm perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm python-perf-2.6.32-754.29.2.el6.i686.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.i686.rpm x86_64: kernel-debug-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-754.29.2.el6.x86_64.rpm perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm python-perf-2.6.32-754.29.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-754.29.2.el6.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2020-10711 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXrrB69zjgjWX9erEAQhGog/+Lnn61rwe1N+rn+GtF4igKEX6jSfoGN6m /NaGakMiVyDNEtr8T8H/y/I5/bfsjtgUKRJ5vQ9eUMCEP9nbkIchs5iAlfrNGuIc 25cJFggtHileop/QsmmLxKtMnxuxq8l3GzqJXkp5j85ec2B8v7gJxY31r+PV3+DA UUmlwk0EgypWYUnrg/F63N/ysVEKWG43AJHemXnIqwTXQ/2RffFCQBnLQ5rRa9y4 Ha9vmu97Tfmz3JdTNCwQOIqnqArEDn3aOqy36nAHxDRUP11qo3LrzUCXd2migavS oECl0e4h1FAQYzEmSFchJvRIAWJTLzXjk86R7uRXdf8yxlGHlcHL3K58ElbjGT22 mVlmeXSlYg7aP1vsguW6XHqb52n97GMqMyvuyF+NLZrozIR/7fLUdC3raU5H7qhp xo1//b2Rb/XqUVFmMCI967Pt2SajHnPtPC2TcnnNWciO6f/TCs9LJqE++ET50BJD Q7/weA/THW2QTzd4f7DpOBisx9UjUglv7fSM6j8snOb7K5mEcMs4k0SQ3Tc0CI5t Rc7PWgvpOMXfUAnoC1bd+a79XhiXn6emwg2Zt8w/zPcqxfH5EXBdpT9RCxyexayd IwrATLWEshkkvubCu5oM4K9VruceXUgcypkFnFMZuOT7zAfqnyorTa172dtxu00t 3JMFfQBMOYs= =+OBv - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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