16 03 2018

https://www.cyberciti.biz/faq/check-linux-server-for-spectre-meltdown-vulnerability/

Thinkpads need a BIOS upgrade, see:
https://blog.b-nm.at/2017/01/06/lenovo-thinkpad-t450s-bios-update-with-bootable-usb-memory-stick-drive/

If it’s still vulnerably try:

apt-get install intel-microcode

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