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CVE-2014-2986

Published: 28 April 2014

The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors.

Notes

AuthorNote
mdeslaur
32- and 64-bit ARM systems only

Priority

Medium

Status

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

precise Not vulnerable

quantal Not vulnerable

saucy Not vulnerable

trusty
Released (4.4.0-0ubuntu5.1)
upstream Needed

Patches:
upstream: http://lists.xen.org/archives/html/xen-announce/2014-04/binnWOnFiFdsy.bin
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

saucy Does not exist

trusty Does not exist

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