VULNERABILITY INTELLIGENCE
CVE-2016-4963
CVSS score4.7 MEDIUM
EPSS probability0.30%
CISA KEVNot currently listed
Published2016-06-07
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
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.
Weakness classification
- CWE-284: Improper Access Control