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

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

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

Updated: 2004-08-18T00:00:00

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


Link: CVE-2002-1420

JSON object: View

cve-icon NVD Information

Status : Modified

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

Modified: 2016-10-18T02:27:00.873


Link: CVE-2002-1420

JSON object: View

cve-icon Redhat Information

No data.