CVE-2014-0146

CVE Details

Release Date:

2014-03-26

Description

The qcow2_open function in the (block/qcow2.c) in QEMU before 1.7.2and 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.

See more information about CVE-2014-0146 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	4	Base Metrics:	AV:L/AC:H/Au:N/C:N/I:N/A:C
Access Vector:	Local network	Attack Complexity:	High
Authentication:	None required	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (qemu-kvm)	ELSA-2014-0420	2014-04-22

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