2.7
CVSSv2

CVE-2014-4022

Published: 09/07/2014 Updated: 30/10/2018
CVSS v2 Base Score: 2.7 | Impact Score: 2.9 | Exploitability Score: 5.1
VMScore: 240
Vector: AV:A/AC:L/Au:S/C:P/I:N/A:N

Vulnerability Summary

The alloc_domain_struct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive information via the GNTTABOP_setup_table subhypercall.

Vulnerability Trend

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xen xen 4.4.0