CVE-2014-0146

MediumCVSS 5.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.0 5.5/10CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=11b128f4062dd7f89b14abc8877ff20d41b28be9
http://rhn.redhat.com/errata/RHSA-2014-0420.htmlThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-0421.htmlThird Party Advisory
http://www.debian.org/security/2014/dsa-3044
http://www.openwall.com/lists/oss-security/2014/03/26/8Mailing List, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1078232Issue Tracking, Third Party Advisory
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=11b128f4062dd7f89b14abc8877ff20d41b28be9
http://rhn.redhat.com/errata/RHSA-2014-0420.htmlThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-0421.htmlThird Party Advisory
http://www.debian.org/security/2014/dsa-3044
http://www.openwall.com/lists/oss-security/2014/03/26/8Mailing List, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1078232Issue Tracking, Third Party Advisory

Timeline

Published: Aug 10, 2017
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2014

CVE-2014-01476.2Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possib CVE-2014-01485.5Qemu before 2.0 block driver for Hyper-V VHDX Images is vulnerable to infinite loops and other potential issues when calculating BAT entries CVE-2014-01494.3Multiple cross-site scripting (XSS) vulnerabilities in Red Hat JBoss Web Framework Kit 2.5.0 allow remote attackers to inject arbitrary web CVE-2014-01504.9Integer overflow in the virtio_net_handle_mac function in hw/net/virtio-net.c in QEMU 2.0 and earlier allows local guest users to execute ar CVE-2014-01516.8Cross-site request forgery (CSRF) vulnerability in oVirt Engine before 3.5.0 beta2 allows remote attackers to hijack the authentication of u CVE-2014-01526.8Session fixation vulnerability in the web admin interface in oVirt 3.4.0 and earlier allows remote attackers to hijack web sessions via unsp CVE-2014-01534.3The REST API in oVirt 3.4.0 and earlier stores session IDs in HTML5 local storage, which allows remote attackers to obtain sensitive informa CVE-2014-01545.0oVirt Engine before 3.5.0 does not include the HTTPOnly flag in a Set-Cookie header for the session IDs, which makes it easier for remote at CVE-2014-01555.5The ioapic_deliver function in virt/kvm/ioapic.c in the Linux kernel through 3.14.1 does not properly validate the kvm_irq_delivery_to_apic CVE-2014-01569.8Awesome spawn contains OS command injection vulnerability, which allows execution of additional commands passed to Awesome spawn as argument CVE-2014-01574.3Cross-site scripting (XSS) vulnerability in the Horizon Orchestration dashboard in OpenStack Dashboard (aka Horizon) 2013.2 before 2013.2.4 CVE-2014-01588.8Heap-based buffer overflow in the JPEG2000 image tile decoder in OpenJPEG before 1.5.2 allows remote attackers to cause a denial of service