#Local Privilege Escalation for macOS 10.12.2 via mach_voucher and XNU port Feng Shui

• Write up:

  1. Chinese Version: coming soon.

  2. English Version: https://jaq.alibaba.com/community/art/show?articleid=781

• by Min(Spark) Zheng (twitter@SparkZheng, weibo@蒸米spark)

• Compile:
  clang -framework IOKit -framework Foundation -framework CoreFoundation -pagezero_size 0x16000 exp.m -o exp

• Special thanks to qwertyoruiop, ian beer, aimin pan, jingle, etc.

• Reference:

  1. Yalu 102: https://github.com/kpwn/yalu102

  2. https://bugs.chromium.org/p/project-zero/issues/detail?id=1004