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CVE-2011-2901

Published: 1 October 2013

Off-by-one error in the __addr_ok macro in Xen 3.3 and earlier allows local 64 bit PV guest administrators to cause a denial of service (host crash) via unspecified hypercalls that ignore virtual-address bits.

Priority

Medium

Status

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

lucid Does not exist

maverick Does not exist

natty Does not exist

oneiric Not vulnerable
(4.1.1-2ubuntu4.3)
precise Not vulnerable
(4.1.2-2ubuntu2.3)
quantal Not vulnerable
(4.1.3-3ubuntu1.1)
raring Not vulnerable
(4.1.3-3ubuntu1)
saucy Not vulnerable
(4.1.3-3ubuntu1)
trusty Not vulnerable
(4.1.3-3ubuntu1)
upstream Needs triage

Patches:
upstream: http://xenbits.xen.org/hg/staging/xen-unstable.hg/rev/72edc40e2942
Binaries built from this source package are in Universe and so are supported by the community.
xen-3.1
Launchpad, Ubuntu, Debian
hardy Ignored
(reached end-of-life)
lucid Does not exist

maverick Does not exist

natty Does not exist

oneiric Does not exist

precise Does not exist

quantal Does not exist

raring Does not exist

saucy Does not exist

trusty Does not exist

upstream Needs triage

Binaries built from this source package are in Universe and so are supported by the community.
xen-3.2
Launchpad, Ubuntu, Debian
hardy Ignored
(reached end-of-life)
lucid Does not exist

maverick Does not exist

natty Does not exist

oneiric Does not exist

precise Does not exist

quantal Does not exist

raring Does not exist

saucy Does not exist

trusty Does not exist

upstream Needs triage

Binaries built from this source package are in Universe and so are supported by the community.
xen-3.3
Launchpad, Ubuntu, Debian
hardy Does not exist

lucid Ignored
(reached end-of-life)
maverick Ignored
(reached end-of-life)
natty Ignored
(reached end-of-life)
oneiric Does not exist

precise Does not exist

quantal Does not exist

raring Does not exist

saucy Does not exist

trusty Does not exist

upstream Needs triage

Binaries built from this source package are in Universe and so are supported by the community.