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CVE-2013-1919

Published: 18 April 2013

Xen 4.2.x and 4.1.x does not properly restrict access to IRQs, which allows local stub domain clients to gain access to IRQs and cause a denial of service via vectors related to "passed-through IRQs or PCI devices."

Notes

AuthorNote
mdeslaur
hypervisor packages are in universe. For
issues in the hypervisor, add appropriate
tags to each section, ex:
Tags_xen: universe-binary
seth-arnold
patches in Message-Id: <E1US5q2-0005iI-G2@xenbits.xen.org>
only 4.1 and 4.2 mentioned in advisory

Priority

Medium

Status

Package Release Status
xen
Launchpad, Ubuntu, Debian
hardy Does not exist

lucid Does not exist

oneiric Ignored
(end of life)
precise
Released (4.1.2-2ubuntu2.8)
quantal
Released (4.1.3-3ubuntu1.5)
raring
Released (4.2.1-0ubuntu3.1)
upstream Pending

Binaries built from this source package are in Universe and so are supported by the community.
xen-3.1
Launchpad, Ubuntu, Debian
hardy Ignored
(end of life)
lucid Does not exist

oneiric Does not exist

precise Does not exist

quantal Does not exist

raring Does not exist

upstream Not vulnerable

xen-3.2
Launchpad, Ubuntu, Debian
hardy Ignored
(end of life)
lucid Does not exist

oneiric Does not exist

precise Does not exist

quantal Does not exist

raring Does not exist

upstream Not vulnerable

xen-3.3
Launchpad, Ubuntu, Debian
hardy Does not exist

lucid Not vulnerable

oneiric Does not exist

precise Does not exist

quantal Does not exist

raring Does not exist

upstream Not vulnerable