CVE-2013-4329
N/A
Published: September 12, 2013 at 06:00 PM UTC
Updated: June 16, 2026 at 11:57 PM UTC
1 product affected across 1 vendorXen
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Severity
N/A
Exploit prediction
EPSS 0.5%
Description
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (5)
Vendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.htmlMailing Listx_refsource_MLISTPatch
Source: [email protected]
http://lists.xen.org/archives/html/xen-devel/2013-07/msg00066.htmlVendor Advisoryx_refsource_GENTOO
Source: [email protected]
http://security.gentoo.org/glsa/glsa-201407-03.xmlVendor Advisoryx_refsource_DEBIAN
Source: [email protected]
http://www.debian.org/security/2014/dsa-3006Mailing Listx_refsource_MLIST
Source: [email protected]
http://www.openwall.com/lists/oss-security/2013/09/10/4Quick Info
StatusMODIFIED
CWE
CWE-264
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