Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

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microcode-20210608 brings the 06-8c-01 microcode back, and it seems that it is expected not to cause hangs anymore.

Note that the new microcode is needed to protect from CVE-2020-24489 (Important), CVE-2020-24511 (Moderate), and CVE-2020-24512 (Low).

Waiting on feedback in the following bugs:
https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/issues/44
https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/issues/51

microcode_ctl-20210608-1.el8 passed regression testing, and it is in sync with the most recent update from upstream (the 2021-06-08 release).  It also re-enables 06-8c-01 updates by default.

https://beaker.engineering.redhat.com/jobs/5695954

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (microcode_ctl bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2021:4240