iDefense Security Advisory 02.07.06 – Local exploitation of a denial of service vulnerability in QNX Software Systems QNX Realtime Operating System (RTOS) allows attackers to crash the operating system. iDefense has confirmed the existence of this vulnerability in QNX RTOS version 6.3.0. Version 6.0 was also tested and found to not be vulnerable.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/43651/02.07.06-5.txt
Source: https://packetstormsecurity.com/files/43651/iDEFENSE-Security-Advisory-2006-02-07.5.html