CVE-2014-0147
6.2
MEDIUM
CVSS 3.1
EPSS 0.12%
Description
Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by signed data types or a logic error while creating QCOW2 snapshots, which leads to incorrectly calling update_refcount() routine.
How to fix CVE-2014-0147
To remediate CVE-2014-0147, upgrade the affected package to a fixed version below.
- Debian/qemu—upgrade to 2.0.0+dfsg-1 or later
Is CVE-2014-0147 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.0.0+dfsg-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |