CVE-2016-4963

Published: Jun 7, 2016Modified: May 6, 2026

4.7

Vector

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.0 / Impact: 3.6

Source: NVD

Description

The libxl device-handling in Xen through 4.6.x allows local guest OS users with access to the driver domain to cause a denial of service (management tool confusion) by manipulating information in the backend directories in xenstore.

Affected (36)

Products: Xen: Xen

Xen

1 product

Xen

Configuration A

36 vulnerable

Vulnerable Software	Affected Versions
Xen Xen	Version 4.0.0
Xen Xen	Version 4.0.1
Xen Xen	Version 4.0.2
Xen Xen	Version 4.0.3
Xen Xen	Version 4.0.4
Xen Xen	Version 4.1.0
Xen Xen	Version 4.1.1
Xen Xen	Version 4.1.2
Xen Xen	Version 4.1.3
Xen Xen	Version 4.1.4
Xen Xen	Version 4.1.5
Xen Xen	Version 4.1.6.1
Xen Xen	Version 4.1.6
Xen Xen	Version 4.2.0
Xen Xen	Version 4.2.1
Xen Xen	Version 4.2.2
Xen Xen	Version 4.2.3
Xen Xen	Version 4.2.4
Xen Xen	Version 4.2.5
Xen Xen	Version 4.3.0
Xen Xen	Version 4.3.1
Xen Xen	Version 4.3.2
Xen Xen	Version 4.3.3
Xen Xen	Version 4.3.4
Xen Xen	Version 4.4.0
Xen Xen	Version 4.4.0 rc1
Xen Xen	Version 4.4.1
Xen Xen	Version 4.4.2
Xen Xen	Version 4.4.3
Xen Xen	Version 4.4.4
Xen Xen	Version 4.5.0
Xen Xen	Version 4.5.1
Xen Xen	Version 4.5.2
Xen Xen	Version 4.5.3
Xen Xen	Version 4.6.0
Xen Xen	Version 4.6.1