CVE-2014-0222

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.

How to fix CVE-2014-0222

To remediate CVE-2014-0222, upgrade the affected package to a fixed version below.

• Debian/qemu—upgrade to 2.0.0+dfsg-6 or later

Is CVE-2014-0222 being exploited?

Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.

Affected packages (1)

• from 0, < 2.0.0+dfsg-6

References (1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2014-0222