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Red Hat 7: RHSA-2019-3860 Important: Virtualization Host Security Fix

An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS. . -----BEGIN PGP SIGNED MESSAGE-----Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: redhat-release-virtualization-host and redhat-virtualization-host update Advisory ID: RHSA-2019:3860-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2019:3860 Issue date: 2019-11-12 CVE Names: CVE-2018-12207 CVE-2019-11135 ==================================================================== 1. Summary: An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS. 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: RHEL 7-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64 RHEL 7-based RHEV-H for RHEV 4.2 (build requirements) - noarch, x86_64 Red Hat Virtualization 4 Hypervisor for RHEL 7 - noarch Red Hat Virtualization 4.2 Hypervisor for RHEL 7.6 EUS - noarch, x86_64 3. Description: The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface formonitoring the host's resources and performing administrative tasks. The ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. 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, 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/2974891 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 Virtualization 4.2 Hypervisor for RHEL 7.6 EUS: Source: redhat-release-virtualization-host-4.2-16.1.el7.src.rpm redhat-virtualization-host-4.2-20191107.0.el7_6.src.rpm noarch: redhat-virtualization-host-image-update-4.2-20191107.0.el7_6.noarch.rpm redhat-virtualization-host-image-update-placeholder-4.2-16.1.el7.noarch.rpm x86_64: redhat-release-virtualization-host-4.2-16.1.el7.x86_64.rpm redhat-release-virtualization-host-content-4.2-16.1.el7.x86_64.rpm RHEL 7-based RHEV-H for RHEV 4.2 (build requirements): Source: redhat-release-virtualization-host-4.2-16.1.el7.src.rpm noarch: redhat-virtualization-host-image-update-placeholder-4.2-16.1.el7.noarch.rpm x86_64: redhat-release-virtualization-host-4.2-16.1.el7.x86_64.rpm Red Hat Virtualization 4 Hypervisor forRHEL 7: Source: redhat-virtualization-host-4.3.6-20191108.0.el7_7.src.rpm noarch: redhat-virtualization-host-image-update-4.3.6-20191108.0.el7_7.noarch.rpm RHEL 7-based RHEV-H for RHEV 4 (build requirements): Source: redhat-release-virtualization-host-4.3.6-5.el7ev.src.rpm redhat-virtualization-host-4.3.6-20191108.0.el7_7.src.rpm noarch: redhat-virtualization-host-image-update-4.3.6-20191108.0.el7_7.noarch.rpm redhat-virtualization-host-image-update-placeholder-4.3.6-5.el7ev.noarch.rpm x86_64: redhat-release-virtualization-host-4.3.6-5.el7ev.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/articles/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 iQIVAwUBXcsR2tzjgjWX9erEAQiAUA/9E2bx3AwclSdnlsmxzpAWVPiIsGROQ/7/ MIwr58ZcGsC+lXzV7nCo8maOmuDX8nBsJBgct5Jcnh+ZfNCFFDCvstDkLvBVwZsD VN0OIRlxkk7yPowfkrQo8N0wkEIwL+2WIBSdO0ubolhjiLSPxjwl6UvLwnemEHIo 1kfU7/RJD1V8K8jdF5TezPVNSYBOgBFR6kflt6TlSlO3rgQDs17qSrMIZ+PU0g9B lEkOwMSw9UPQsDhaamWD5oUdVy9BO1/CexnIK8dainxasj/D+j2S6X95vICx8nHi WCM90CvOmwLWalwrqAJdTxwlrgvbfBzSeF24Ry2L4oGODH2YFoBMYIZGDTa6op4/ EIotVNsTKKJTdawmGJ/ehIJ0lAbErFwhh126qmPBAi7PvAaVk+g+S7GFMU4XPl38 q08ZPN94dX1BOYRGxctYFgqHz32h11K1cHvSVBwm22XmnNAIZ8nYk4IShzIp3b8M yz2Sn8qXXyNGv2IVVuEK/PfdQAqtjp5576/zNhUC03Ntsx8nc5QqtdVUDJOPbOLN k2SVRUy0mR65vJb2qBGoGzGHsd2QAkJMaPfKFRikgnoEfI6C8yhaLby/mFQOmFtD OKzGxoVvzBTPTU6/9vCvv9xb280qhiDs0dSJwtICLkXaQ3M3/hJsu1XZp/T7tjp1 MW2wQ4SJYW4=zKEr -----END PGPSIGNATURE-------RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Crucial patch released for Red Hat Virtualization servers to mitigate severe security vulnerabilities.. red hat virtualization, redhat release, security advisory, machine check error, transaction async abort. . Severity: Important. LinuxSecurity.com Team

Nov 12, 2019 •Important Red Hat