Unrated severityNVD Advisory· Published May 13, 2013· Updated Jun 16, 2026
CVE-2013-1952
CVE-2013-1952
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
15cpe:2.3:o:xen:xen:4.0.0:*:*:*:*:*:*:*+ 13 more
- cpe:2.3:o:xen:xen:4.0.0:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.0.1:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.0.2:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.0.3:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.0.4:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.1.2:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.1.3:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.1.4:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.2.1:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:*
- (no CPE)range: 4.x
Patches
Vulnerability mechanics
References
10- secunia.com/advisories/53312nvdVendor Advisory
- lists.fedoraproject.org/pipermail/package-announce/2013-May/105533.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.htmlnvd
- osvdb.org/92984nvd
- secunia.com/advisories/55082nvd
- security.gentoo.org/glsa/glsa-201309-24.xmlnvd
- www.debian.org/security/2013/dsa-2666nvd
- www.openwall.com/lists/oss-security/2013/05/02/9nvd
- www.securityfocus.com/bid/59617nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/83968nvd
News mentions
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