A potential security vulnerability in some 3rd Generation Intel(R) Xeon(R) Scalable Processors may allow information disclosure. Intel is releasing firmware updates to mitigate this potential vulnerability. References: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00730.html https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20230214
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2171244]
Not sure why there are kernel bugs for these, it seems all mitigation is in microcode with would be microcode_ctl updates.