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.
                
            Metrics
Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published: 2006-01-09T23:00:00
Updated: 2024-08-07T16:25:33.919Z
Reserved: 2006-01-09T00:00:00
Link: CVE-2006-0145
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Deferred
Published: 2006-01-09T23:03:00.000
Modified: 2025-04-03T01:03:51.193
Link: CVE-2006-0145
 Redhat
                        Redhat
                    No data.