a kernel information leak on macOS<= 10.14.4
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How to reproudce:
- turn on firewall
- run the proof of concept as root
- disconnect Belkin USB-C LAN network and then connect the Belkin USB-C LAN network. after these operations you will get the leaked data. or if you don't have USB-C LAN network you can try close the firewall and turn on the firewall. by these steps, you will see the leaked kernel data. NOTE: with the operation just speed up to get the leaked data. you can do nothing just wait for the result.