Unrated severityNVD Advisory· Published May 13, 2013· Updated Jun 16, 2026
CVE-2013-1918
CVE-2013-1918
Description
Certain page table manipulation operations in Xen 4.1.x, 4.2.x, and earlier are not preemptible, which allows local PV kernels to cause a denial of service via vectors related to "deep page table traversal."
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
11cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:*+ 9 more
- 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:4.1.5:*:*:*:*:*:*:*
- 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: <=4.2.x
Patches
Vulnerability mechanics
References
8- secunia.com/advisories/53187nvdVendor Advisory
- lists.fedoraproject.org/pipermail/package-announce/2013-May/105533.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.htmlnvd
- 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/2013/05/02/8nvd
- www.securityfocus.com/bid/59615nvd
News mentions
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