Skip site navigation (1)Skip section navigation (2)
Date:      Wed, 5 May 1999 16:37:15 -0400 (EDT)
From:      Simon Karpen <slk@acm.rpi.edu>
To:        Mike Smith <mike@smith.net.au>
Cc:        Raymond Wiker <raymond@orion.no>, freebsd-stable@FreeBSD.ORG, security@FreeBSD.ORG
Subject:   Re: FreeBSD 3.1 remote reboot exploit (fwd) 
Message-ID:  <Pine.LNX.4.10.9905051633200.28381-100000@delenn.acm.rpi.edu>
In-Reply-To: <199905051830.LAA01118@dingo.cdrom.com>

next in thread | previous in thread | raw e-mail | index | archive | help
[me: VM86 + VESA = reboot]

On Wed, 5 May 1999, Mike Smith wrote:
> 
> Naturally, it'd be really handy if you actually qualified what it is 
> about these that cause your system to reboot.  I'd be very dubious 
> about the simple presence of either of these items causing random 
> reboots, and the dearth of supporting information you've offered makes 
> it much harder to help you.

Right now I'm preparing to ship the box, so I can't do any more
detailed testing.

Once it's in its new location next week (think end of semester), 
I'll do much more extensive testing.

The only other piece of info I can give right now is that Realplayer/Linux
plaing a high bitrate file was a good way to speed up the crash.

Try VESA+VM86 in your kernel, boot up with a 640x480 splashscreen,
and play stuff using Realplayer/Linux for half an hour or so.
(maybe an hour or two) I'd be quite surprised if you didn't get a reboot.

--Simon

-- 
Simon Karpen	karpes@rpi.edu		slk@acm.rpi.edu
#include <std_disclaimer.h>	I don't speak for RPI in any way.
"Those that give up essential liberty to obtain a little temporary
safety, deserve neither liberty nor safety."      --Ben Franklin



To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-stable" in the body of the message




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.LNX.4.10.9905051633200.28381-100000>