CVE-2013-1952

    Dashboard / Vulnerabilities / CVE-2013-1952

    CVE-2013-1952

    Published: 13 May 2013Last Modified: 10 Apr 2026

    Summary:

    Details: Xen 4.x, when using Intel VT-d for a bus mastering capable PCI device, does not properly check the source when accessing a bridge device's interrupt remapping table entries for MSI interrupts, which allows local guest domains to cause a denial of service (interrupt injection) via unspecified vectors.

    References: http://secunia.com/advisories/53312, 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/105533.html, http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html, http://osvdb.org/92984, http://www.openwall.com/lists/oss-security/2013/05/02/9, http://www.securityfocus.com/bid/59617, https://exchange.xforce.ibmcloud.com/vulnerabilities/83968

    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