CVE-2013-1918

Xen 4.1.x-4.2.x - Denial of Service via Deep Page Table Traversal

Title source: llm
STIX 2.1

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."

References (8)

Core 8
Core References
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/55082
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105533.html
Third Party Advisory vendor-advisory x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-201309-24.xml
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/53187
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2013/dsa-2666
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2013/05/02/8
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/59615

Scores

EPSS 0.0010
EPSS Percentile 26.4%

Details

CWE
CWE-119
Status published
Products (9)
xen/xen 4.1.0
xen/xen 4.1.1
xen/xen 4.1.2
xen/xen 4.1.3
xen/xen 4.1.4
xen/xen 4.1.5
xen/xen 4.2.0
xen/xen 4.2.1
xen/xen 4.2.2
Published May 13, 2013
Tracked Since Feb 18, 2026