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SubjectRe: Trusted kernel patchset for Secure Boot lockdown
On 03/13/2014 02:24 PM, One Thousand Gnomes wrote:
>
> If I have CAP_SYS_RAWIO I can make arbitary ring 0 calls from userspace,
> trivially and in a fashion well known and documented.
>

... and once we eliminate CAP_SYS_RAWIO a bunch of the patches become
redundant.

-hpa



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