6.8
CVSSv2

CVE-2016-4962

Published: 07/06/2016 Updated: 28/11/2016
CVSS v2 Base Score: 6.8 | Impact Score: 10 | Exploitability Score: 3.1
CVSS v3 Base Score: 6.7 | Impact Score: 5.9 | Exploitability Score: 0.8
VMScore: 605
Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C

Vulnerability Summary

The libxl device-handling in Xen 4.6.x and previous versions allows local OS guest administrators to cause a denial of service (resource consumption or management facility confusion) or gain host OS privileges by manipulating information in guest controlled areas of xenstore.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

oracle vm server 3.4

oracle vm server 3.3

xen xen 4.4.4

xen xen 4.5.3

xen xen 4.5.2

xen xen 4.4.0

xen xen 4.4.3

xen xen 4.3.2

xen xen 4.3.1

xen xen 4.6.1

xen xen 4.6.0

xen xen 4.4.2

xen xen 4.4.1

xen xen 4.3.0

xen xen 4.5.1

xen xen 4.5.0

xen xen 4.3.4

xen xen 4.3.3

Vendor Advisories

Multiple vulnerabilities have been discovered in the Xen hypervisor The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2015-8338 Julien Grall discovered that Xen on ARM was susceptible to denial of service via long running memory operations CVE-2016-4480 Jan Beulich discovered that incorrect page ...
The libxl device-handling in Xen 46x and earlier allows local OS guest administrators to cause a denial of service (resource consumption or management facility confusion) or gain host OS privileges by manipulating information in guest controlled areas of xenstore ...