CVE-2001-0268

HighCVSS 7.2/10Last modified Jun 16, 2026

Description

The i386_set_ldt system call in NetBSD 1.5 and earlier, and OpenBSD 2.8 and earlier, when the USER_LDT kernel option is enabled, does not validate a call gate target, which allows local users to gain root privileges by creating a segment call gate in the Local Descriptor Table (LDT) with a target that specifies an arbitrary kernel address.

Metrics

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

Affected software

No affected versions have been published.

Timeline

Published
May 3, 2001
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2001

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CVE-2001-0268: High severity, CVSS 7.2 | Vulnix