The uipc system calls (uipc_syscalls.c) in OpenBSD 2.9...
Low severity
Unreviewed
Published
Apr 30, 2022
to the GitHub Advisory Database
•
Updated Feb 25, 2024
Description
Published by the National Vulnerability Database
Dec 31, 2001
Published to the GitHub Advisory Database
Apr 30, 2022
Last updated
Feb 25, 2024
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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