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CVE-2013-4356

Published: 9 October 2013

Xen 4.3.x writes hypervisor mappings to certain shadow pagetables when live migration is performed on hosts with more than 5TB of RAM, which allows local 64-bit PV guests to read or write to invalid memory and cause a denial of service (crash).

Notes

AuthorNote
mdeslaur
this is XSA-64
only affects 4.3+

Priority

Medium

Status

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

precise Not vulnerable
(only 4.3+)
quantal Not vulnerable
(only 4.3+)
raring Not vulnerable
(only 4.3+)
saucy
Released (4.3.0-1ubuntu1.1)
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
lucid Not vulnerable

precise Does not exist

quantal Does not exist

raring Does not exist

saucy Does not exist

upstream Ignored
(end of life)
Binaries built from this source package are in Universe and so are supported by the community.