Docker + PWN-Term

Requirements

• Supported device and its kernel (Kernels under kernel stuff)
• Rooted user!
• Suggestion: Min 2GB+ free space

Supported devices (As of 15.06.2021)

• Beryllium

  Kernel

• Unified_op7

  Kernel

• Lancelot

  Kernel

To enable docker support in kernel read this guide

• Guide

Installation

Getting packages

$ apt install docker

Root user bash

• so sudo doesn’t need to be used

$ clear && sudo bash

Running Debian/arm64 as of example

Starting dockerd

• Make new session leave it open

$ dockerd

• Or if you dont wanna have session open

$ dockerd &>/dev/null &

Pulling and starting session in docker

• Pulling Debian

$ docker pull arm64v8/debian

• Logging into session (All changes will be reverted after rerunning new run)

$ sudo docker run -i --tty --network host arm64v8/debian

• Allowing internet access (Android 10+)
• Log into docker image and run

$ groupadd -g 3003 aid_inet && usermod -G nogroup -g aid_inet _apt

Saving changes on docker image (With docker commit)

Making changed container with inet perms give for example

• Starting docker image and logging in to make changes

$ sudo docker run -i --tty --network host arm64v8/debian

$ groupadd -g 3003 aid_inet && usermod -G nogroup -g aid_inet _apt

$ exit

• Listing recent changed container (Copy container ID)

$ docker ps -l

• Making new commit and starting commited container
• debian1 will be new container name (As its easy to remember)

$ docker commit ID_HERE debian1

$ sudo docker run -i --tty --net=host debian1

• And youre done
• It can be redone for committed container for further changes

Removing commit containers/images

• List current images (Also copy IMAGE_ID)
• NOTE: If you have done new commit on older image then that older image cant be removed!

$ docker images

$ docker rm IMAGE_ID