4 Commits

Author	SHA1	Message	Date
Richard Hughes	c821923668	Add an HSI attribute for Intel SMAP ... See https://en.wikipedia.org/wiki/Supervisor_Mode_Access_Prevention for details.	2020-05-22 07:26:47 +01:00
Mario Limonciello	983263bc8d	cpu: Add support for a security attribute related to Intel TME ... This only checks that it was available from the CPU. To be complete an additional check should be made to show that it was actually enabled from the firmware. This will require a kernel modification though because MSR access will be forbidden from userland while in kernel lockdown.	2020-05-15 07:16:17 -05:00
Richard Hughes	2d6456e019	cpu: Parse the CPU flags to detect the CET status ... New enough hardware to have this feature isn't going to be in the marketplace for a while. To use that newer hardware requires a very recent kernel (5.6 at least, although it will probably be at least 5.9 by the time the hardware is released). The CET status will be used in future functionality.	2020-05-06 18:15:28 +01:00
Mario Limonciello	5972a49495	Add a new plugin for CPU microcode	2020-03-09 09:04:38 +00:00