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.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2014-07-09T14:00:00

Updated: 2024-08-06T11:04:27.733Z

Reserved: 2014-06-11T00:00:00

Link: CVE-2014-4022

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2014-07-09T14:55:03.607

Modified: 2024-11-21T02:09:21.443

Link: CVE-2014-4022

cve-icon Redhat

No data.