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    CVE-2018-19963

    An issue was discovered in Xen 4.11 allowing HVM guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because x86 IOREQ server resource accounting (for external emulators) was mishandled.

    Published:Nov 20, 2018
    Last Modified:Nov 21, 2024
    EPS:Dec 8, 2018
    EPSS Score:0.00051
    CVSS Score:7.8

    Affected Products

    Vendor
    Xen
    Product
    Xen

    Exploits

    No exploit reference

    Related CVEs

    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