CVE-2014-0145

CVE Details

Release Date:	2014-03-26
Impact:	Moderate	What is this?

Description

Multiple buffer overflows in QEMU before 1.7.2 and 2.x before 2.0.0,allow local users to cause a denial of service (crash) or possibly execute arbitrary code via a large (1) L1 table in the qcow2_snapshot_load_tmp in the QCOW 2 block driver (block/qcow2-snapshot.c) or (2) uncompressed chunk, (3) chunk length, or (4) number of sectors in the DMG block driver (block/dmg.c).

See more information about CVE-2014-0145 from MITRE CVE dictionary and NIST NVD

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

CVSS v2 metrics

Base Score:	4.3
Vector String:	AV:A/AC:H/Au:N/C:P/I:P/A:P
Version:	2.0
Attack Vector:	Adjacent Network
Attack Complexity:	High
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial

Errata information

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