Security Advisory

CVE-2006-0145

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2006-01-09 23:00:00

Last updated 2024-08-07 16:25:33

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

The kernfs_xread function in kernfs in NetBSD 1.6 through 2.1, and OpenBSD 3.8, does not properly validate file offsets against negative 32-bit values that occur as a result of truncation, which allows local users to read arbitrary kernel memory and gain privileges via the lseek system call.

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