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Re: WARNING: Serious Pentium Bug
"Paul Bradley" <[email protected]> wrote:
> > >This require no special permissions to run, it works fine with
> > >average-joe-userspace permissions. I have verified this, it works.
> > >Demand a new CPU from Intel.
> >
> > This didn't crash my Pentium. Hoax?
>
> No way, this P200 croaked instantly the code was run, in the wrong
> hands this has serious network takedown potential.
The bug is a race condition in the L1 cache, so it doesn't always crash
when executing this, just sometimes. It depends on what's in the cache.