Not expert enough to know what to look for to see if these particular mitigations are present yet.
INTEL-SA-01247 covers that CVE.
Microcode release 20250512 has that INTEL-SA mitigated.
https://github.com/intel/Intel-Linux-Processor-Microcode-Dat...
https://www.intel.com/content/www/us/en/security-center/advi...
dpkg -l | grep microcode ii amd64-microcode 3.20231019.1ubuntu2.1 amd64 Processor microcode firmware for AMD CPUs ii intel-microcode 3.20250211.0ubuntu0.24.04.1 amd64 Processor microcode firmware for Intel CPUs ii iucode-tool 2.3.1-3build1 amd64 Intel processor microcode tool
Not expert enough to know what to look for to see if these particular mitigations are present yet.