CVE-2013-1964

    Dashboard / Vulnerabilities / CVE-2013-1964

    CVE-2013-1964

    Published: 21 May 2013Last Modified: 10 Apr 2026

    Summary:

    Details: Xen 4.0.x and 4.1.x incorrectly releases a grant reference when releasing a non-v1, non-transitive grant, which allows local guest administrators to cause a denial of service (host crash), obtain sensitive information, or possibly have other impacts via unspecified vectors.

    References: http://secunia.com/advisories/55082, http://security.gentoo.org/glsa/glsa-201309-24.xml, http://www.debian.org/security/2013/dsa-2666, http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104537.html, http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html, http://www.openwall.com/lists/oss-security/2013/04/18/9, http://www.securityfocus.com/bid/59293, http://www.securitytracker.com/id/1028459

    Affected packages

    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
    CVE-2013-1964 | CVE-DB