National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-1952 Detail

Current Description

Xen 4.x, when using Intel VT-d for a bus mastering capable PCI device, does not properly check the source when accessing a bridge device's interrupt remapping table entries for MSI interrupts, which allows local guest domains to cause a denial of service (interrupt injection) via unspecified vectors.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 1.9 LOW
Vector: (AV:L/AC:M/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 3.4


Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105533.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
http://security.gentoo.org/glsa/glsa-201309-24.xml
http://www.debian.org/security/2013/dsa-2666
http://www.openwall.com/lists/oss-security/2013/05/02/9
http://www.securityfocus.com/bid/59617
https://exchange.xforce.ibmcloud.com/vulnerabilities/83968

Technical Details

Vulnerability Type (View All)

  • Improper Input Validation (CWE-20)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/o:xen:xen:4.0.0
     Show Matching CPE(s)
 cpe:/o:xen:xen:4.0.1
     Show Matching CPE(s)
 cpe:/o:xen:xen:4.0.2
     Show Matching CPE(s)
 cpe:/o:xen:xen:4.0.3
     Show Matching CPE(s)
 cpe:/o:xen:xen:4.0.4
     Show Matching CPE(s)
 cpe:/o:xen:xen:4.1.0
     Show Matching CPE(s)
 cpe:/o:xen:xen:4.1.1
     Show Matching CPE(s)
 cpe:/o:xen:xen:4.1.2
     Show Matching CPE(s)
 cpe:/o:xen:xen:4.1.3
     Show Matching CPE(s)
 cpe:/o:xen:xen:4.1.4
     Show Matching CPE(s)
 cpe:/o:xen:xen:4.2.0
     Show Matching CPE(s)
 cpe:/o:xen:xen:4.2.1
     Show Matching CPE(s)
 cpe:/o:xen:xen:4.2.2
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-1952
NVD Published Date:
05/13/2013
NVD Last Modified:
08/28/2017