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Intel Management Engine Partially Defeated

Accepted submission by The Mighty Buzzard mailto:themightybuzzard@soylentnews.org at 2017-01-13 11:29:10
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In some shiny good news to us of the tinfoil hat crew, Phoronix is reporting [phoronix.com]:

Many free software advocates have been concerned by Intel's binary-only Management Engine (ME) built into the motherboards on newer generations of Intel motherboards. The good news is there is now a working, third-party approach for disabling the ME and reducing the risk of its binary blobs.

Via an open-source, third-party tool called me_cleaner it's possible to partially deblob Intel's ME firmware images by removing any unnecessary partitions from the firmware, reducing its ability to interface with the system. The me_cleaner works not only with free software firmware images like Coreboot/Libreboot but can also work with factory-blobbed images. I was able to confirm with a Coreboot developer that this program can disable the ME on older boards or devices with BootGuard and disable Secure Boot. This is all done with a Python script.

Those unfamiliar with the implications on Intel's ME for those wanting a fully-open system can read about it on Libreboot.org. [libreboot.org]

Looks like I may not have to go ARM on my next desktop build after all.


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