CVE-2014-0998

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Published Feb 2, 2015 CVSS 2.0 · 7.2 High EPSS < 1% KEV · Not listed

Description

Integer signedness error in the vt console driver (formerly Newcons) in FreeBSD 9.3 before p10 and 10.1 before p6 allows local users to cause a denial of service (crash) and possibly gain privileges via a negative value in a VT_WAITACTIVE ioctl call, which triggers an array index error and out-of-bounds kernel memory access.

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 [-]

cpe:2.3:o:freebsd:freebsd:10.1:*:*:*:*:*:*:*

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-2014-1028	Integer signedness error in the vt console driver (formerly Newcons) in FreeBSD 9.3 before p10 and 10.1 before p6 allows local users to cause a denial of service (crash) and possibly gain privileges via a negative value in a VT_WAITACTIVE ioctl call, which triggers an array index error and out-of-bounds kernel memory access.

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.924% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://seclists.org/fulldisclosure/2015/Jan/107
http://www.coresecurity.com/advisories/freebsd-kernel-multiple-vulnerabilities
http://www.securityfocus.com/archive/1/534563/100/0/threaded
https://www.freebsd.org/security/advisories/FreeBSD-EN-15:01.vt.asc

History

No history.

Subscriptions

Freebsd Freebsd

Weaknesses

CWE-189

Sources

CVE record Updated: Aug 6, 2024, 9:34 AM

Status: PUBLISHED
Assigner: mitre
Published: Feb 2, 2015, 4:00 PM
Updated: Aug 6, 2024, 9:34 AM
Reserved: Jan 7, 2014, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 12:03 AM

Status: Modified
Published: Feb 2, 2015, 4:59 PM
Modified: Jun 17, 2026, 12:03 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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