RedHat: RHSA-2019-3011:01 Moderate: Red Hat Virtualization security, bug fix,

    Date10 Oct 2019
    CategoryRed Hat
    835
    Posted ByLinuxSecurity Advisories
    An update for redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
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                       Red Hat Security Advisory
    
    Synopsis:          Moderate: Red Hat Virtualization security, bug fix, and enhancement update
    Advisory ID:       RHSA-2019:3011-01
    Product:           Red Hat Virtualization
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:3011
    Issue date:        2019-10-10
    CVE Names:         CVE-2019-1125 
    =====================================================================
    
    1. Summary:
    
    An update for redhat-virtualization-host is now available for Red Hat
    Virtualization 4 for Red Hat Enterprise Linux 7.
    
    Red Hat Product Security has rated this update as having a security impact
    of Moderate. 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
    Red Hat Virtualization 4 Hypervisor for RHEL 7 - noarch
    
    3. Description:
    
    The redhat-virtualization-host packages provide the Red Hat Virtualization
    Host. These packages include redhat-release-virtualization-host,
    redhat-virtualization-host, and ovirt-node-ng. 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.
    
    The following packages have been upgraded to a later upstream version:
    imgbased (1.1.10), ovirt-node-ng (4.3.6),
    redhat-release-virtualization-host (4.3.6), redhat-virtualization-host
    (4.3.6). (BZ#1734624, BZ#1737771, BZ#1752750)
    
    Security Fix(es):
    
    * kernel: hw: Spectre SWAPGS gadget vulnerability (CVE-2019-1125)
    
    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.
    
    Bug Fix(es):
    
    * RHVH 4.3.6: Incorrect welcome info appear in RHVH boot process
    (BZ#1736798)
    
    * The company logo displays wrong. (BZ#1738457)
    
    Enhancement(s):
    
    * [downstream clone - 4.3.6] [RFE] Warn if SELinux is disabled when
    upgrading RHV-H (BZ#1744027)
    
    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/):
    
    1724389 - CVE-2019-1125 kernel: hw: Spectre SWAPGS gadget vulnerability
    1736798 - RHVH 4.3.6: Incorrect welcome info appear in RHVH boot process
    1737771 - Rebase RHV-H to RHV 4.3.6
    1738457 - The company logo displays wrong.
    1744027 - [downstream clone - 4.3.6] [RFE] Warn if SELinux is disabled when upgrading RHV-H
    1752750 - Rebase RHV-H on glusterfs-3.12.2-47.5.el7rhgs
    
    6. Package List:
    
    Red Hat Virtualization 4 Hypervisor for RHEL 7:
    
    Source:
    redhat-virtualization-host-4.3.6-20190924.0.el7_7.src.rpm
    
    noarch:
    redhat-virtualization-host-image-update-4.3.6-20190924.0.el7_7.noarch.rpm
    
    RHEL 7-based RHEV-H for RHEV 4 (build requirements):
    
    Source:
    imgbased-1.1.10-0.1.el7ev.src.rpm
    ovirt-node-ng-4.3.6-0.20190820.0.el7ev.src.rpm
    redhat-release-virtualization-host-4.3.6-2.el7ev.src.rpm
    redhat-virtualization-host-4.3.6-20190924.0.el7_7.src.rpm
    
    noarch:
    imgbased-1.1.10-0.1.el7ev.noarch.rpm
    ovirt-node-ng-nodectl-4.3.6-0.20190820.0.el7ev.noarch.rpm
    python-imgbased-1.1.10-0.1.el7ev.noarch.rpm
    python2-ovirt-node-ng-nodectl-4.3.6-0.20190820.0.el7ev.noarch.rpm
    redhat-virtualization-host-image-update-4.3.6-20190924.0.el7_7.noarch.rpm
    redhat-virtualization-host-image-update-placeholder-4.3.6-2.el7ev.noarch.rpm
    
    x86_64:
    redhat-release-virtualization-host-4.3.6-2.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-2019-1125
    https://access.redhat.com/articles/4329821
    https://access.redhat.com/security/updates/classification/#moderate
    
    8. Contact:
    
    The Red Hat security contact is . More contact
    details at https://access.redhat.com/security/team/contact/
    
    Copyright 2019 Red Hat, Inc.
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