CVE-2013-0153

kernel: xen: interrupt remap entries shared and old ones not cleared on AMD IOMMUs

Published Feb 14, 2013 CVSS 2.0 · 4.7 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-2636-1 xen security update
Debian DSA Debian DSA DSA-2636-2 xen regression update
EUVD EUVD EUVD-2013-0196 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.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 6, 2024, 2:18 PM
Reserved
Dec 6, 2012, 12:00 AM
Status
Modified
Published
Feb 14, 2013, 10:55 PM
Modified
Jun 16, 2026, 11:48 PM
Severity
Moderate
Public date
Feb 5, 2013, 12:00 AM