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CVE-2014-5147

Published: 29 August 2014

Xen 4.4.x, when running a 64-bit kernel on an ARM system, does not properly handle traps from the guest domain that use a different address width, which allows local guest users to cause a denial of service (host crash) via a crafted 32-bit process.

Priority

Medium

Status

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

precise Not vulnerable

trusty
Released (4.4.1-0ubuntu0.14.04.3)
upstream
Released (4.4.1)
utopic
Released (4.4.1-0ubuntu0.14.10.3)
Patches:
upstream: http://lists.xen.org/archives/html/xen-announce/2014-08/binz34cHFpwik.bin (4.4 p1)
upstream: http://lists.xen.org/archives/html/xen-announce/2014-08/binkMuZJNJa_J.bin (4.4 p2)
upstream: http://lists.xen.org/archives/html/xen-announce/2014-08/binm2gYJJrZSx.bin (4.4 p3)
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

trusty Does not exist

upstream Ignored
(end of life)
utopic Does not exist

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