Vulnerabilities > CVE-2002-1420 - Unspecified vulnerability in Openbsd 3.0/3.1

Summary

Integer signedness error in select() on OpenBSD 3.1 and earlier allows local users to overwrite arbitrary kernel memory via a negative value for the size parameter, which satisfies the boundary check as a signed integer, but is later used as an unsigned integer during a data copying operation.

Vulnerable Configurations

References