CVE-2014-4022 - Vulnerability Details - OpenCVE

Description

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.

Published: 2014-07-09

Score: 2.7 Low

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:o:xen:xen:4.4.0:::::::*
	cpe:2.3:o:xen:xen:4.4.0:rc1::::::

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2014-3954	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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00168.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://secunia.com/advisories/59523
http://www.securityfocus.com/bid/68184
http://www.securitytracker.com/id/1030471
http://xenbits.xen.org/xsa/advisory-101.html

History

No history.

Subscriptions

Xen Xen

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2014-07-09T14:00:00.000Z

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

Reserved: 2014-06-11T00:00:00.000Z

Link: CVE-2014-4022

Vulnrichment

No data.

NVD

Status : Modified

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

Modified: 2026-05-06T22:30:45.220

Link: CVE-2014-4022

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-200

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