-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2019:3843-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:3843 Issue date: 2019-11-12 CVE Names: CVE-2018-12207 CVE-2019-11135 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 6.5 Advanced Update Support. 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 Server AUS (v. 6.5) - noarch, x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 6.5) - x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207) * hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135) 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/): 1646768 - CVE-2018-12207 hw: Machine Check Error on Page Size Change (IPU) 1753062 - CVE-2019-11135 hw: TSX Transaction Asynchronous Abort (TAA) 6. Package List: Red Hat Enterprise Linux Server AUS (v. 6.5): Source: kernel-2.6.32-431.96.3.el6.src.rpm noarch: kernel-abi-whitelists-2.6.32-431.96.3.el6.noarch.rpm kernel-doc-2.6.32-431.96.3.el6.noarch.rpm kernel-firmware-2.6.32-431.96.3.el6.noarch.rpm x86_64: kernel-2.6.32-431.96.3.el6.x86_64.rpm kernel-debug-2.6.32-431.96.3.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-431.96.3.el6.x86_64.rpm kernel-debug-devel-2.6.32-431.96.3.el6.x86_64.rpm kernel-debuginfo-2.6.32-431.96.3.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-431.96.3.el6.x86_64.rpm kernel-devel-2.6.32-431.96.3.el6.x86_64.rpm kernel-headers-2.6.32-431.96.3.el6.x86_64.rpm perf-2.6.32-431.96.3.el6.x86_64.rpm perf-debuginfo-2.6.32-431.96.3.el6.x86_64.rpm python-perf-debuginfo-2.6.32-431.96.3.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional AUS (v. 6.5): Source: kernel-2.6.32-431.96.3.el6.src.rpm x86_64: kernel-debug-debuginfo-2.6.32-431.96.3.el6.x86_64.rpm kernel-debuginfo-2.6.32-431.96.3.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-431.96.3.el6.x86_64.rpm perf-debuginfo-2.6.32-431.96.3.el6.x86_64.rpm python-perf-2.6.32-431.96.3.el6.x86_64.rpm python-perf-debuginfo-2.6.32-431.96.3.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-2018-12207 https://access.redhat.com/security/cve/CVE-2019-11135 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/ifu-page-mce https://access.redhat.com/solutions/tsx-asynchronousabort 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXcsf6tzjgjWX9erEAQhcqw/+LJgUfTBTLoJxYGtyXpxxyROuFMqA12Pt a9nGRv4GqsJOTszuy+o9PlVUIs+y7JuPXclSpBZTxdamXScG3IbJ5Tk7iZGAiJWb PlWuiczI+dc6MgPAN+tis9Qmc74gRRhrdjdpbTTEV1GS0gQMeM/xjwf4Hr8Q6HJ0 afD8gkoNzFUYuYt+iEw/BUY5JNpBPhnvNwtwvl7ewGuoHq4ZKCr/1BDD/mQMWZy0 b5gL470zGqdYoGFln2g2HDNvmlE95TFJImkTot0+VmRZH+ornJh1wvUYXazTjU+D mOQVvmPTSuEzBgu7VH6a8rDaV7tbgehWUe7x4igcFWL0Rj2nAYSL6poug1Fq2zgQ 7xkF7stD66tLJcoBSsxMkeXcFUHiCuSo71QxVoEmnQZ6bssPw0vohxyLaYhEH8W0 69ZOv/NO9J28Ck41IwEa3bqPOC+e3DnRQa+0rv2RcYOwRkWmLwgajv8O7f0+R8Vl iDzMDxhbNT5iADGUF9YMxfBVhXUoY4gRHTxEplGHrryYsmi5vzfbYnEuqoSET4yi jprS4d89XnvaH/uH2oCrZOKwA8sD4yMLbxGODBERZpTCuiTLnLmafSGgTIkYYVZe Enm0opVs0jBo3i0NT99deQheOcBR49VcDwhL9vL4Ig0DzR07I16TlNEFBuYH9nQ9 jLR9Gdq7vTo= =/713 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce