5.5

CVE-2014-0146

EPSS 0.06%
Published 10.08.2017 15:29:00
Last modified 20.04.2025 01:37:25
Source secalert@redhat.com
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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.

Affected products Warnungen 0 Metrics 3 CWE 1 References 9

Data is provided by the National Vulnerability Database (NVD)

Qemu ≫ Qemu Version <= 1.7.1

Qemu ≫ Qemu Version2.0.0 Updaterc0

Qemu ≫ Qemu Version2.0.0 Updaterc1

Qemu ≫ Qemu Version2.0.0 Updaterc2

Qemu ≫ Qemu Version2.0.0 Updaterc3

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.06%	0.153

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvd@nist.gov	1.9	3.4	2.9	AV:L/AC:M/Au:N/C:N/I:N/A:P

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://www.debian.org/security/2014/dsa-3044

http://rhn.redhat.com/errata/RHSA-2014-0420.html

Third Party Advisory

http://rhn.redhat.com/errata/RHSA-2014-0421.html

Third Party Advisory

http://www.openwall.com/lists/oss-security/2014/03/26/8

Third Party Advisory

Mailing List

http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=11b128f4062dd7f89b14abc8877ff20d41b28be9

https://bugzilla.redhat.com/show_bug.cgi?id=1078232

Third Party Advisory

Issue Tracking

https://nvd.nist.gov/vuln/detail/CVE-2014-0146

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2014-0146

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2014-0146

EUVD