Numeric Errors Affecting qemu package, versions <2.0.0+dfsg-6


0.0
high

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 3.99% (92nd percentile)
Expand this section
NVD
7.3 high
Expand this section
Red Hat
5 medium

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-DEBIAN11-QEMU-523643
  • published 4 Nov 2014
  • disclosed 4 Nov 2014

How to fix?

Upgrade Debian:11 qemu to version 2.0.0+dfsg-6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qemu package and not the qemu package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

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.