Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.iss.net/security_center/static/7690.php
- http://archives.neohapsis.com/archives/bugtraq/2001-12/0014.html
- http://monkey.org/openbsd/archive/tech/0112/msg00015.html
ADP enrichment
No English description supplied.