Out-of-Bounds Affecting qemu-kvm package, versions <10:1.5.3-60.el7_0.5


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.09% (40th 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 IDSNYK-CENTOS7-QEMUKVM-2034078
  • published26 Jul 2021
  • disclosed3 Dec 2013

Introduced: 3 Dec 2013

CVE-2013-4536  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Centos:7 qemu-kvm to version 10:1.5.3-60.el7_0.5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qemu-kvm package and not the qemu-kvm package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

An user able to alter the savevm data (either on the disk or over the wire during migration) could use this flaw to to corrupt QEMU process memory on the (destination) host, which could potentially result in arbitrary code execution on the host with the privileges of the QEMU process.

CVSS Scores

version 3.1