Improper Access Control in qemu | CVE-2015-8550

Q: How to fix?

Upgrade Ubuntu:14.04 qemu to version 2.0.0+dfsg-2ubuntu1.22 or higher.

Threat Intelligence

0.07% (32^nd percentile)

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 Learn

Learn about Improper Access Control vulnerabilities in an interactive lesson.

Start learning

Snyk IDSNYK-UBUNTU1404-QEMU-427694
published14 Apr 2016
disclosed14 Apr 2016

Report a new vulnerability Found a mistake?

Introduced: 14 Apr 2016

CVE-2015-8550 (opens in a new tab) CWE-284 (opens in a new tab)

How to fix?

Upgrade Ubuntu:14.04 qemu to version 2.0.0+dfsg-2ubuntu1.22 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 Ubuntu. See How to fix? for Ubuntu:14.04 relevant fixed versions and status.

Xen, when used on a system providing PV backends, allows local guest OS administrators to cause a denial of service (host OS crash) or gain privileges by writing to memory shared between the frontend and backend, aka a double fetch vulnerability.

Improper Access Control Affecting qemu package, versions <2.0.0+dfsg-2ubuntu1.22

Severity