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# Download new release of microcode from https://downloadcenter.intel.com/download/27431/Linux-Processor-Microcode-Data-File https://downloadcenter.intel.com/do
by navinsylvester 9y ago
# Download new release of microcode from https://downloadcenter.intel.com/download/27431/Linux-Processor-Microcode-Data-File https://downloadcenter.intel.com/download/27431/Linux-Proces...
# Copy intel-ucode directory to /lib/firmware
# echo 1 > /sys/devices/system/cpu/microcode/reload
# update-initramfs -u
# Reboot
Also check - https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/SpectreAndMeltdown https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/SpectreAn...