CVE-2013-1432

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    CVE-2013-1432

    Published: 28 Aug 2013Last Modified: 16 Apr 2026

    Summary:

    Details: Xen 4.1.x and 4.2.x, when the XSA-45 patch is in place, does not properly maintain references on pages stored for deferred cleanup, which allows local PV guest kernels to cause a denial of service (premature page free and hypervisor crash) or possibly gain privileges via unspecified vectors.

    References: http://secunia.com/advisories/55082, http://security.gentoo.org/glsa/glsa-201309-24.xml, http://support.citrix.com/article/CTX138134, http://www.debian.org/security/2014/dsa-3006, http://support.citrix.com/article/CTX138134, http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html, http://www.openwall.com/lists/oss-security/2013/06/26/5

    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-2013-1432 | CVE-DB