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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2004-09-01T04:00:00

Updated: 2024-08-08T03:26:27.500Z

Reserved: 2003-02-05T00:00:00

Link: CVE-2002-1420

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2003-04-11T04:00:00.000

Modified: 2024-11-20T23:41:15.903

Link: CVE-2002-1420

cve-icon Redhat

No data.