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CVE-2013-1964

Published: 21 May 2013

Xen 4.0.x and 4.1.x incorrectly releases a grant reference when releasing a non-v1, non-transitive grant, which allows local guest administrators to cause a denial of service (host crash), obtain sensitive information, or possibly have other impacts via unspecified vectors.

Notes

AuthorNote
mdeslaur
hypervisor packages are in universe. For
issues in the hypervisor, add appropriate
tags to each section, ex:
Tags_xen: universe-binary
This is XSA-50

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 (4.1.2-2ubuntu2.9)
quantal
Released (4.1.3-3ubuntu1.6)
raring Not vulnerable
(4.2.1-0ubuntu3)
upstream Needed

Patches:
upstream: http://lists.xen.org/archives/html/xen-announce/2013-04/bin2M8DLOFIr7.bin
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