rhsa-2019_3011
Vulnerability from csaf_redhat
Published
2019-10-10 15:40
Modified
2024-11-15 03:15
Summary
Red Hat Security Advisory: Red Hat Virtualization security, bug fix, and enhancement update

Notes

Topic
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.
Details
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)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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      "text": "Moderate"
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        "text": "An update for redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7.\n\nRed 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.",
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        "text": "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\u0027s resources and performing administrative tasks.\n\nThe 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)\n\nSecurity Fix(es):\n\n* kernel: hw: Spectre SWAPGS gadget vulnerability (CVE-2019-1125)\n\nFor 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.\n\nBug Fix(es):\n\n* RHVH 4.3.6: Incorrect welcome info appear in RHVH boot process (BZ#1736798)\n\n* The company logo displays wrong. (BZ#1738457)\n\nEnhancement(s):\n\n* [downstream clone - 4.3.6] [RFE] Warn if SELinux is disabled when upgrading RHV-H (BZ#1744027)",
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  "vulnerabilities": [
    {
      "cve": "CVE-2019-1125",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2019-06-26T00:00:00+00:00",
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          "text": "1724389"
        }
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      "notes": [
        {
          "category": "description",
          "text": "A Spectre gadget was found in the Linux kernel\u0027s implementation of system interrupts. An attacker with local access could use this information to reveal private data through a Spectre like side channel.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "kernel: hw: Spectre SWAPGS gadget vulnerability",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the Red Hat Knowledgebase article:  https://access.redhat.com/articles/4329821",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.3.6-20190924.0.el7_7.src",
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          "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.6-20190924.0.el7_7.src",
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          "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.3.6-2.el7ev.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-1125"
        },
        {
          "category": "external",
          "summary": "RHBZ#1724389",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1724389"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-1125",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-1125"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-1125",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1125"
        }
      ],
      "release_date": "2019-08-06T17:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-10-10T15:40:44+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891",
          "product_ids": [
            "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.3.6-20190924.0.el7_7.src",
            "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.6-20190924.0.el7_7.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:1.1.10-0.1.el7ev.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:1.1.10-0.1.el7ev.src",
            "7Server-RHEV-4-HypervisorBuild-7:ovirt-node-ng-0:4.3.6-0.20190820.0.el7ev.src",
            "7Server-RHEV-4-HypervisorBuild-7:ovirt-node-ng-nodectl-0:4.3.6-0.20190820.0.el7ev.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:python-imgbased-0:1.1.10-0.1.el7ev.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:python2-ovirt-node-ng-nodectl-0:4.3.6-0.20190820.0.el7ev.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.6-2.el7ev.src",
            "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.6-2.el7ev.x86_64",
            "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.6-20190924.0.el7_7.src",
            "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-0:4.3.6-20190924.0.el7_7.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.3.6-2.el7ev.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:3011"
        },
        {
          "category": "workaround",
          "details": "For mitigation related information, please refer to the Red Hat Knowledgebase article:  https://access.redhat.com/articles/4329821",
          "product_ids": [
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            "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.6-20190924.0.el7_7.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:1.1.10-0.1.el7ev.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:1.1.10-0.1.el7ev.src",
            "7Server-RHEV-4-HypervisorBuild-7:ovirt-node-ng-0:4.3.6-0.20190820.0.el7ev.src",
            "7Server-RHEV-4-HypervisorBuild-7:ovirt-node-ng-nodectl-0:4.3.6-0.20190820.0.el7ev.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:python-imgbased-0:1.1.10-0.1.el7ev.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:python2-ovirt-node-ng-nodectl-0:4.3.6-0.20190820.0.el7ev.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.6-2.el7ev.src",
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          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.3.6-20190924.0.el7_7.src",
            "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.6-20190924.0.el7_7.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:1.1.10-0.1.el7ev.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:1.1.10-0.1.el7ev.src",
            "7Server-RHEV-4-HypervisorBuild-7:ovirt-node-ng-0:4.3.6-0.20190820.0.el7ev.src",
            "7Server-RHEV-4-HypervisorBuild-7:ovirt-node-ng-nodectl-0:4.3.6-0.20190820.0.el7ev.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:python-imgbased-0:1.1.10-0.1.el7ev.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:python2-ovirt-node-ng-nodectl-0:4.3.6-0.20190820.0.el7ev.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.6-2.el7ev.src",
            "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.6-2.el7ev.x86_64",
            "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.6-20190924.0.el7_7.src",
            "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-0:4.3.6-20190924.0.el7_7.noarch",
            "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.3.6-2.el7ev.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "kernel: hw: Spectre SWAPGS gadget vulnerability"
    }
  ]
}


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