Vulnerability Description
Integer overflow in the qcow_open function in block/qcow.c in QEMU before 1.7.2 allows remote attackers to cause a denial of service (crash) via a large L2 table in a QCOW version 1 image.
CVSS Score
7.5
HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Suse | Linux Enterprise Server | 11.0 |
| Qemu | Qemu | <= 1.7.1 |
Related Weaknesses (CWE)
References
- http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134053.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html
- http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.htmlPatch
- http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00021.html
- http://lists.opensuse.org/opensuse-updates/2015-11/msg00063.html
- http://www.debian.org/security/2014/dsa-3044
- http://www.securityfocus.com/bid/67357
- https://lists.gnu.org/archive/html/qemu-devel/2014-05/msg02155.htmlExploit
- http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134053.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html
- http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.htmlPatch
- http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00021.html
- http://lists.opensuse.org/opensuse-updates/2015-11/msg00063.html
- http://www.debian.org/security/2014/dsa-3044
- http://www.securityfocus.com/bid/67357
FAQ
What is CVE-2014-0222?
CVE-2014-0222 is a vulnerability with a CVSS score of 7.5 (HIGH). Integer overflow in the qcow_open function in block/qcow.c in QEMU before 1.7.2 allows remote attackers to cause a denial of service (crash) via a large L2 table in a QCOW version 1 image.
How severe is CVE-2014-0222?
CVE-2014-0222 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2014-0222?
Check the references section above for vendor advisories and patch information. Affected products include: Suse Linux Enterprise Server, Qemu Qemu.