The uipc system calls (uipc_syscalls.c) in OpenBSD 2.9 and 3.0 provide user mode return instead of versus rval kernel mode values to the fdrelease function, which allows local users to cause a denial of service and trigger a null dereference.
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-09-16T16:28:46.455Z
Reserved: 2005-07-14T00:00:00Z
Link: CVE-2001-1559
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Status : Deferred
Published: 2001-12-31T05:00:00.000
Modified: 2025-04-03T01:03:51.193
Link: CVE-2001-1559
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