Bugtraq mailing list archives

QNX 6.1 TimeCreate weakness

From: Pawel Pisarczyk <pawel () immos com pl>
Date: Wed, 6 Nov 2002 16:40:36 +0100 (CET)


I've found bug in QNX-6.1 timer implementation. After creating
some number (at least 2) of timers with 1 ms tick system hangs.
Please consider attached source code. Code can be executed by
unprivilegged users.


Pawel Pisarczyk
------------------------
IMMOS - IMMOrtal Systems

Attachment: timer-exploit.c
Description:

Current thread:

QNX 6.1 TimeCreate weakness Pawel Pisarczyk (Nov 06)