CVE-2014-2986

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Published Apr 28, 2014 CVSS 2.0 · 5.5 Medium EPSS < 1% KEV · Not listed

Description

The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors.

Affected Products

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 solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2014-3008	The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors.

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.634% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2014/04/23/3
http://www.openwall.com/lists/oss-security/2014/04/23/4
http://www.openwall.com/lists/oss-security/2014/04/23/5
http://www.securityfocus.com/bid/67047
http://www.securitytracker.com/id/1030146
http://xenbits.xen.org/xsa/advisory-94.html

History

No history.

Subscriptions

Xen Xen

Weaknesses

CWE-20

Sources

CVE record Updated: Aug 6, 2024, 10:28 AM

Status: PUBLISHED
Assigner: mitre
Published: Apr 28, 2014, 2:00 PM
Updated: Aug 6, 2024, 10:28 AM
Reserved: Apr 23, 2014, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 12:07 AM

Status: Modified
Published: Apr 28, 2014, 2:09 PM
Modified: Jun 17, 2026, 12:07 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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