Full Disclosure: Re: Re: Linux kernel do_mremap() proof-of-concept exploit code

[Luke Norman <luke () normanonline co uk>]

Daniel B wrote:

> Daniel Husand <io () naiv us> wrote:
>
>  
>
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > Christophe Devine wrote:
> >
> > | The following program can be used to test if a x86 Linux system
> > | is vulnerable to the do_mremap() exploit; use at your own risk.
> > |
> > | $ cat mremap_poc.c
> > |
> >
> > This didnt do anything on my 2.4.23-grsec kernel.
> >
> > - --
> > Daniel
> >    
> This froze my box running 2.6.0, was that the intention? (I think so..)
>
> Regards,
> Daniel.
>
>
> _______________________________________________
> Full-Disclosure - We believe in it.
> Charter: http://lists.netsys.com/full-disclosure-charter.html
>
>
>  
From what I understand, the exploit _should_ reboot the box if 
vulnerable. At least, that's what happened to me, and the original 
exploit poster clarified that was the exploits intention
_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.netsys.com/full-disclosure-charter.html