Vulnerability Details : CVE-2013-4329

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.
Published 2013-09-12 18:37:43
Updated 2017-01-07 02:59:11
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Denial of service

Products affected by CVE-2013-4329

Exploit prediction scoring system (EPSS) score for CVE-2013-4329

EPSS FAQ
0.06%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 25 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-4329

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.5
 MEDIUM AV:A/AC:H/Au:S/C:C/I:C/A:C
2.5
10.0
 NIST

CWE ids for CVE-2013-4329

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2013-4329

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