CVE-2006-0145
Medium
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.
SeverityMedium
CVSS4.6
Exploit probability—
ProductNetbsd
PublishedJan 9, 2006
First seenJan 9, 2006
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netbsd netbsd | 1.6, 1.6.1, 1.6.2, 2.0, 2.0.1, 2.0.2, 2.0.3, 2.1 | — |
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