Re: linux procfs vulnerablity

[Karl Janmar <karl () utopiafoundation org>]

The arch is x86 and I ignore the rest of your comments, maybe you have to think 
a little more?

- karl

coderman wrote:
> On 12/23/05, Karl Janmar <karl () utopiafoundation org> wrote:
>
> > ...
> > I have found one flaw in Linux procfs code that make the kernel disclose memory.
>
>
> i'd love to see you exploit this! rly!
>
>
>
> > fs/proc/proc_misc.c:74
> > ...
> > if (len <= off+count) *eof = 1;
> > ...
> > off is a off_t and count is a int.
>
>
> what arch?  on intel assign a s32 to int? the sky is falling...
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