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Intel Explores Write Protecting Page Tables Using Upcoming PKS Feature

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  • Intel Explores Write Protecting Page Tables Using Upcoming PKS Feature

    Phoronix: Intel Explores Write Protecting Page Tables Using Upcoming PKS Feature

    As an additional security measure for the Linux kernel, Intel engineers are exploring making kernel page tables read-only and to then only allow writing on a per-CPU basis when they need to be modified. This would be handled using the PKS functionality found with future Intel processors...

    https://www.phoronix.com/scan.php?pa...ite-Protect-PT
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