CVE-2014-0222

Public Exploit

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.

Category

7.5
CVSS
Severity: High
CVSS 2.0 •
EPSS 0.89% Top 30%
Vendor Advisory opensuse.org Vendor Advisory debian.org Vendor Advisory opensuse.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://lists.gnu.org/archive/html/qemu-devel/2014-05/msg02155.html mailing list exploit
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00021.html vendor advisory
http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html mailing list patch
http://www.securityfocus.com/bid/67357 vdb entry
http://www.debian.org/security/2014/dsa-3044 vendor advisory
http://lists.opensuse.org/opensuse-updates/2015-11/msg00063.html vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134053.html vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2014-0222?
CVE-2014-0222 has been scored as a high severity vulnerability.
How to fix CVE-2014-0222?
To fix CVE-2014-0222, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-0222 being actively exploited in the wild?
It is possible that CVE-2014-0222 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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