CVE-2012-5634 Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
Xen 4.2.x, 4.1.x, and 4.0, when using Intel VT-d for PCI passthrough, does not properly configure VT-d when supporting a device that is behind a legacy PCI Bridge, which allows local guests to cause a denial of service to other guests by injecting an interrupt.
Source:
MITRE
Description Last Modified:
02/14/2013
Impact
CVSS v2.0 Severity and Metrics:
Base Score:
6.1 MEDIUM
Vector:
(AV:A/AC:L/Au:N/C:N/I:N/A:C)
(V2 legend)
Impact Subscore:
6.9
Exploitability Subscore:
6.5
Access Vector (AV):
Local_Network
Access Complexity (AC):
Low
Authentication (AU):
None
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Complete
Additional Information:
Allows disruption of service
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Change History
1 change record found
- show changes
Initial CVE Analysis -
2/15/2013 9:13:00 AM
Quick Info
CVE Dictionary Entry:
CVE-2012-5634
NVD Published Date:
02/14/2013
NVD Last Modified:
04/19/2014
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