UBUNTU-CVE-2018-12207

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    UBUNTU-CVE-2018-12207

    Published: 12 Nov 2019Last Modified: 9 Sept 2026
    Upstream:
    CVE-2018-12207
    Aliases:
    USN-4183-1
    USN-4184-1
    USN-4185-1

    Summary:

    Details: Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.

    References: https://ubuntu.com/security/CVE-2018-12207, https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/TAA_MCEPSC_i915, https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00210.html, https://software.intel.com/security-software-guidance/api-app/insights/deep-dive-machine-check-error-avoidance-page-size-change, https://xenbits.xen.org/xsa/advisory-304.html, https://ubuntu.com/security/notices/USN-4183-1, https://ubuntu.com/security/notices/USN-4184-1, https://ubuntu.com/security/notices/USN-4185-1, https://ubuntu.com/security/notices/USN-4185-2, https://ubuntu.com/security/notices/USN-4186-1, https://ubuntu.com/security/notices/USN-4186-2, https://www.cve.org/CVERecord?id=CVE-2018-12207

    Affected packages

    Package

    Name: linux-aws

    Purl: pkg:deb/ubuntu/linux-aws?arch=source&distro=trusty%2Fesm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.4.0-1058.62

    Affected versions

    4.4.0-1002.2
    4.4.0-1003.3
    4.4.0-1005.5
    4.4.0-1006.6
    4.4.0-1009.9
    4.4.0-1010.10
    4.4.0-1011.11
    4.4.0-1012.12
    4.4.0-1014.14
    4.4.0-1016.16
    4.4.0-1017.17
    4.4.0-1019.19
    4.4.0-1022.22
    4.4.0-1023.23
    4.4.0-1024.25
    4.4.0-1025.26
    4.4.0-1027.30
    4.4.0-1028.31
    4.4.0-1029.32
    4.4.0-1031.34
    4.4.0-1032.35
    4.4.0-1034.37
    4.4.0-1036.39
    4.4.0-1037.40
    4.4.0-1038.41
    4.4.0-1039.42
    4.4.0-1040.43
    4.4.0-1042.45
    4.4.0-1044.47
    4.4.0-1045.48
    4.4.0-1046.50
    4.4.0-1048.52
    4.4.0-1050.54
    4.4.0-1052.56
    4.4.0-1054.58
    4.4.0-1055.59
    4.4.0-1056.60

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    UBUNTU-CVE-2018-12207 | CVE-DB