Re:Replacing x86 firmware with Linux and Go
by monocasa on Tuesday November 21, 2017 @12:59PM
(#15749990)
AFAIU, it's used in the HDCP encryption negotiation.
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Re:Replacing x86 firmware with Linux and Go
by sofaofthedamned on Tuesday November 21, 2017 @01:11PM
(#15750132)
Yup. There's also rumours it holds the secure enclave equivalent, so getting root into this means you're double fucked:
Re:Replacing x86 firmware with Linux and Go
by Groxx on Tuesday November 21, 2017 @02:48PM
(#15750944)
Given Intel's announcement: https://security-center.intel.com/advisory.aspx?intelid=INTE...
>Based on the items identified through the comprehensive security review, an attacker could gain unauthorized access to platform, Intel® ME feature, and 3rd party secrets protected by the Intel® Management Engine (ME), Intel® Server Platform Service (SPS), or Intel® Trusted Execution Engine (TXE).
It seems like there's a reasonable chance of that being the case.
Re:Replacing x86 firmware with Linux and Go
by freedomben on Tuesday November 21, 2017 @05:21PM
(#15752166)
Link to Intel's announcement isn't working. Might be a server-side issue ¯\_(ツ)_/¯
Re:Replacing x86 firmware with Linux and Go
by Fnoord on Tuesday November 21, 2017 @10:17PM
(#15753949)
Apparently it needs to have appended &languageid=en-fr to work [1]
[1] https://security-center.intel.com/advisory.aspx?intelid=INTE...