CVE-2014-0222 Integer overflow in n/a
Remote attackers can crash QEMU via a crafted QCOW image, causing denial of service for virtual machines.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2014-0222?
CVE-2014-0222 is a high-severity vulnerability in Qemu Qemu, published on 4 Nov 2014. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-189
Which versions are affected by CVE-2014-0222?
It affects 2 products.
Products include Qemu Qemu, Suse Linux Enterprise Server.
How do I fix CVE-2014-0222?
Upgrade to a fixed version.
Is CVE-2014-0222 being exploited?
There is no known exploitation of CVE-2014-0222 in the wild and no public exploit code.
Other vulnerabilities in Qemu Qemu
Sources
Also known as DEBIAN-CVE-2014-0222, GHSA-h9pv-ghfm-7x9c, UBUNTU-CVE-2014-0222.