On Sat, Jul 30, 2011 at 09:10:33PM -0400, Matthew Franz wrote:
> Had seen some previous discussions before, but are there any ways to
> mitigate this design vulnerability?
> 
> http://blog.bofh.it/debian/id_413
> 
> Are there any workarounds?
> 
> Thanks,
> 
> - mdf
> 
> -- 
> --
> Matthew Franz
> mdfr...@gmail.com
> 
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Hello,

If you modify the container's config file like this:

lxc.mount.entry=sysfs /usr/local/var/lib/lxc/lxc6/rootfs/sys sysfs ro,defaults  
0 0

you can't write to /sys. 

Patrick


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