CVE-2014-0998

HighCVSS 7.2/10Last modified Jun 17, 2026

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.

Metrics

CVSS 2.0 7.2/10AV:L/AC:L/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-189

Affected software

No affected versions have been published.

Timeline

Published: Feb 2, 2015
Last modified: Jun 17, 2026
NVD status: Modified

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