Medium severity5.5NVD Advisory· Published Aug 10, 2017· Updated Jun 17, 2026
CVE-2014-0146
CVE-2014-0146
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*+ 5 more
- cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*range: <=1.7.1
- cpe:2.3:a:qemu:qemu:2.0.0:rc0:*:*:*:*:*:*
- cpe:2.3:a:qemu:qemu:2.0.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:qemu:qemu:2.0.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:qemu:qemu:2.0.0:rc3:*:*:*:*:*:*
- (no CPE)range: <1.7.2, <2.0.0
Patches
Vulnerability mechanics
References
6- rhn.redhat.com/errata/RHSA-2014-0420.htmlnvdThird Party Advisory
- rhn.redhat.com/errata/RHSA-2014-0421.htmlnvdThird Party Advisory
- www.openwall.com/lists/oss-security/2014/03/26/8nvdMailing ListThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
- git.qemu.orgnvd
- www.debian.org/security/2014/dsa-3044nvd
News mentions
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