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CVE-2014-8866

Published: 1 December 2014

The compatibility mode hypercall argument translation in Xen 3.3.x through 4.4.x, when running on a 64-bit hypervisor, allows local 32-bit HVM guests to cause a denial of service (host crash) via vectors involving altering the high halves of registers while in 64-bit mode.

Priority

Medium

Status

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

precise
Released (4.1.6.1-0ubuntu0.12.04.4)
trusty
Released (4.4.1-0ubuntu0.14.04.2)
upstream Needed

utopic
Released (4.4.1-0ubuntu0.14.10.2)
vivid
Released (4.4.1-3ubuntu2)
Patches:
upstream: https://marc.info/?l=oss-security&m=141709003205095&q=p3
upstream: https://marc.info/?l=oss-security&m=141709003205095&q=p4
Binaries built from this source package are in Universe and so are supported by the community.
xen-3.3
Launchpad, Ubuntu, Debian
lucid Ignored
(end of life)
precise Does not exist

trusty Does not exist

upstream Ignored
(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.