What’s Vulnerable › Vulnerabilities
CVE-2014-0223
- Severity: medium (CVSS 4.6 v2.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2014-11-04 · updated 2026-06-17
- Weakness: CWE-189
Description
Integer overflow in the qcow_open function in block/qcow.c in QEMU before 1.7.2 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a large image size, which triggers a buffer overflow or out-of-bounds read.
Affected products
- QEMU: through 1.7.1; 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5 (+82)
- SUSE Linux Enterprise Server: 11.0-sp1
References
- http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134053.html
- http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html
- http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00021.html
- http://www.debian.org/security/2014/dsa-3044
- http://www.securityfocus.com/bid/67391
- https://lists.gnu.org/archive/html/qemu-devel/2014-05/msg02156.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134053.html
- http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html
- http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00021.html
- http://www.debian.org/security/2014/dsa-3044
- http://www.securityfocus.com/bid/67391
- https://lists.gnu.org/archive/html/qemu-devel/2014-05/msg02156.html
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