CVE-2016-4963

LOW

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.

References

http://www.securitytracker.com/id/1036024

http://xenbits.xen.org/xsa/advisory-178.html

https://lists.debian.org/debian-lts-announce/2018/09/msg00006.html

Details

Source: MITRE

Published: 2016-06-07

Updated: 2018-09-07

Type: CWE-284

Risk Information

CVSS v2.0

Base Score: 1.9

Vector: (AV:L/AC:M/Au:N/C:N/I:N/A:P)

Impact Score: 2.9

Exploitability Score: 3.4

Severity: LOW

CVSS v3.0

Base Score: 4.7

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

Impact Score: 3.6

Exploitability Score: 1

Severity: MEDIUM