Vulnerability Development mailing list archives
Re: Modern hw-killing virus feasible
From: Nick <nwp () REDSHIFT LEMON-COMPUTING COM>
Date: Wed, 7 Mar 2001 11:15:32 +0000
On Tue, Mar 06, 2001 at 08:31:59PM -0800, Ma Gores wrote:
I'd like to ask about the possibility of a virus damaging a monitor....
Isn't there a *possibility* that someone could change the modelines, via a Linux virus, that would "cause severe damage to your monitor".
I seem to recall reading that probing for clocks on certain video cards with programmable clock generators is likely to hose them. I believe I even did successfully kill an S3 Virge DX -based card by doing so once. At least, if it wasn't that, it's a bit of a coincidence that it died at that precise moment ;) Anyhow, it was cheaper to replace it with a better card than to mess about trying to fix it. I know next-to-nothing about how these cards work, but I see no reason why a virus under windoze couldn't identify a vulnerable card from the registry rubbish, and follow up by reprogramming it. And re. your other post, programs stored in nonvolatile memory (ROM, EPROM, whatever) are called firmware where I come from. Cheers, Nick -- Nick Phillips -- nwp () lemon-computing com Avoid gunfire in the bathroom tonight.
Current thread:
- Re: Modern hw-killing virus feasible, (continued)
- Re: Modern hw-killing virus feasible Lincoln Yeoh (Mar 08)
- Re: Modern hw-killing virus feasible Vitaly McLain (Mar 08)
- Re: Modern hw-killing virus feasible Blue Boar (Mar 08)
- Re: Modern hw-killing virus feasible Vortex (Mar 25)
- Re: Modern hw-killing virus feasible Jonathan James (Mar 25)
- Re: Modern hw-killing virus feasible Dom De Vitto (Mar 07)
- Re: Modern hw-killing virus feasible fejed (Mar 08)
- Re: Modern hw-killing virus feasible christian void (Mar 07)
- Re: Modern hw-killing virus feasible Jon O. (Mar 07)
- Re: Modern hw-killing virus feasible Ma Gores (Mar 06)
- Re: Modern hw-killing virus feasible Nick (Mar 07)
- Re: Modern hw-killing virus feasible Ben Ford (Mar 07)
- Re: Modern hw-killing virus feasible Titanas (Mar 08)
- Re: Modern hw-killing virus feasible Lucien Fransman (Mar 08)
- Re: Modern hw-killing virus feasible Ian Kayne (Mar 07)
- SV: Modern hw-killing virus feasible Christian Wettergren (privat) (Mar 08)
- Re: SV: Modern hw-killing virus feasible Lynn Crumbling (Mar 09)
- Re: SV: Modern hw-killing virus feasible Bruno Lustosa (Mar 09)
- SV: Modern hw-killing virus feasible Christian Wettergren (privat) (Mar 08)