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Last updated: 9/21/2014 4:07:10 AM

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Vulnerability Summary for CVE-2013-0153

Original release date: 02/14/2013
Last revised: 04/19/2014
Source: US-CERT/NIST

Overview

The AMD IOMMU support in Xen 4.2.x, 4.1.x, 3.3, and other versions, when using AMD-Vi for PCI passthrough, uses the same interrupt remapping table for the host and all guests, which allows guests to cause a denial of service by injecting an interrupt into other guests.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 4.7 (MEDIUM) (AV:L/AC:M/Au:N/C:N/I:N/A:C) (legend)
Impact Subscore: 6.9
Exploitability Subscore: 3.4
CVSS Version 2 Metrics:
Access Vector: Locally exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows disruption of service

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External Source: MLIST
Name: [oss-security] 20130205 Xen Security Advisory 36 (CVE-2013-0153) - interrupt remap entries shared and old ones not cleared on AMD IOMMUs
External Source: REDHAT
Name: RHSA-2013:0847
External Source: OSVDB
Name: 89867
External Source: SUSE
Name: openSUSE-SU-2013:0637
External Source: DEBIAN
Name: DSA-2636
External Source: SECUNIA
Name: 55082
External Source: SUSE
Name: SUSE-SU-2014:0446
External Source: XF
Name: xen-amdiommu-dos(81831)
External Source: SUSE
Name: openSUSE-SU-2013:0636
External Source: BID
Name: 57745
External Source: GENTOO
Name: GLSA-201309-24
External Source: SECUNIA
Name: 51881
Type: Advisory
External Source: SUSE
Name: openSUSE-SU-2013:0912

Technical Details

Vulnerability Type (View All)