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CVE-2015-4105

Published: 3 June 2015

Xen 3.3.x through 4.5.x enables logging for PCI MSI-X pass-through error messages, which allows local x86 HVM guests to cause a denial of service (host disk consumption) via certain invalid operations.

Priority

Medium

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
precise Does not exist

trusty
Released (2.0.0+dfsg-2ubuntu1.13)
upstream Needed

utopic
Released (2.1+dfsg-4ubuntu6.7)
vivid
Released (1:2.2+dfsg-5expubuntu9.2)
Patches:
upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=b38ec5ee7a581776bbce0bdaecb397632c3c4791



qemu-kvm
Launchpad, Ubuntu, Debian
precise Not vulnerable
(code not present)
trusty Does not exist

upstream Needs triage

utopic Does not exist

vivid Does not exist

xen
Launchpad, Ubuntu, Debian
precise
Released (4.1.6.1-0ubuntu0.12.04.6)
trusty Does not exist
(trusty was released [4.4.2-0ubuntu0.14.04.2])
upstream Needed

utopic Ignored
(reached end-of-life)
vivid Not vulnerable
(code not present)
Patches:

upstream: http://xenbits.xen.org/xsa/xsa130-qemut.patch
upstream: http://xenbits.xen.org/xsa/xsa130-qemuu-4.3.patch
upstream: http://xenbits.xen.org/xsa/xsa130-qemuu.patch
Binaries built from this source package are in Universe and so are supported by the community.