A microcode_ctl bug fix and enhancement update has been released for Rocky Linux 8.

RLEA-2023:3843: microcode_ctl bug fix and enhancement update

An update is available for microcode_ctl.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLEA-2023:3843: microcode_ctl bug fix and enhancement update