Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2013-4329

Published: Sep 12, 2013 | Modified: Apr 11, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
6.5 MEDIUM
AV:A/AC:H/Au:S/C:C/I:C/A:C
RedHat/V2
6.5 IMPORTANT
AV:A/AC:H/Au:S/C:C/I:C/A:C
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2013-4329
CWEhttps://cwe.mitre.org/data/definitions/264.html

The xenlight library (libxl) in Xen 4.0.x through 4.2.x, when IOMMU is disabled, provides access to a busmastering-capable PCI passthrough device before the IOMMU setup is complete, which allows local HVM guest domains to gain privileges or cause a denial of service via a DMA instruction.

Affected Software

NameVendorStart VersionEnd Version
XenXen4.0.0 (including)4.0.0 (including)
XenXen4.0.1 (including)4.0.1 (including)
XenXen4.0.2 (including)4.0.2 (including)
XenXen4.0.3 (including)4.0.3 (including)
XenXen4.0.4 (including)4.0.4 (including)
XenXen4.1.0 (including)4.1.0 (including)
XenXen4.1.1 (including)4.1.1 (including)
XenXen4.1.2 (including)4.1.2 (including)
XenXen4.1.3 (including)4.1.3 (including)
XenXen4.1.4 (including)4.1.4 (including)
XenXen4.1.5 (including)4.1.5 (including)
XenXen4.2.0 (including)4.2.0 (including)
XenXen4.2.1 (including)4.2.1 (including)
XenXen4.2.2 (including)4.2.2 (including)
XenXen4.2.3 (including)4.2.3 (including)
XenUbuntuprecise*
XenUbuntuquantal*
XenUbunturaring*
Xen-3.3Ubuntulucid*
Xen-3.3Ubuntuupstream*

References

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