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CVE-2014-6268

Published: 12 January 2015

The evtchn_fifo_set_pending function in Xen 4.4.x allows local guest users to cause a denial of service (host crash) via vectors involving an uninitialized FIFO-based event channel control block when (1) binding or (2) moving an event to a different VCPU.

Notes

AuthorNote
mdeslaur
4.4+
Priority

Medium

Status

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

precise Not vulnerable

trusty Does not exist
(trusty was released [4.4.0-0ubuntu5.2])
upstream Needs triage

utopic
Released (4.4.0-0ubuntu8)
vivid
Released (4.4.1-3ubuntu1)
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
(reached end-of-life)
utopic Does not exist

vivid Does not exist

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