CVE-2014-0146

Published: 26 March 2014

The qcow2_open function in the (block/qcow2.c) in QEMU before 1.7.2 and 2.x before 2.0.0 allows local users to cause a denial of service (NULL pointer dereference) via a crafted image which causes an error, related to the initialization of the snapshot_offset and nb_snapshots fields.

Priority

Medium

CVSS 3 base score: 5.5

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
Upstream
Released (1.7.2, 2.0)
Ubuntu 14.04 ESM (Trusty Tahr) Not vulnerable
(2.0.0~rc1+dfsg-0ubuntu3)
Patches:
Other: https://lists.gnu.org/archive/html/qemu-devel/2014-03/msg04994.html
Upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=11b128f4062dd7f89b14abc8877ff20d41b28be9
qemu-kvm
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Other: https://lists.gnu.org/archive/html/qemu-devel/2014-03/msg04994.html