out-of-tree kernel {module, exploit} development tool
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
dump_stack() c1a3cb6ce5
Bump version
3 ay önce
.github/workflows GitHub Actions: convert case 7 ay önce
config Support custom docker commands 7 ay önce
docs Fix spelling 7 ay önce
examples Fix spelling 7 ay önce
qemu Fix spelling 7 ay önce
tools Add policykit-1 to rootfs 7 ay önce
.gitignore Remove snap support 1 yıl önce
.travis.yml Travis-CI: xenial -> bionic 7 ay önce
CHANGELOG.md Bump version 3 ay önce
LICENSE Change license to GNU AGPLv3 1 yıl önce
README.md Fix link to Travis-CI 7 ay önce
db.go Refactor [2] 7 ay önce
debug.go Fix spelling 7 ay önce
gen.go Move upstream to code.dumpstack.io 1 yıl önce
go.mod Generate markdown table statistics for tag 7 ay önce
go.sum Generate markdown table statistics for tag 7 ay önce
images.config.go Remove bootstrap, download images on-demand 7 ay önce
images.go Remove bootstrap, download images on-demand 7 ay önce
kernel.go Do not check for (host) vsyscall support on the non-Linux systems 3 ay önce
kernel_linux.go Exclude host kernel generation for macOS 7 ay önce
kernel_macos.go Exclude host kernel generation for macOS 7 ay önce
log.go Refactor 7 ay önce
main.go Bump version 3 ay önce
pack.go Add flag for verbose output 4 ay önce
pew.go Add flag for verbose output 4 ay önce
pew_test.go Use go timers for kill docker by timeout, fixes #12 1 yıl önce

README.md

Codacy Badge Build Status Go Report Card Documentation Status Donate Donate

out-of-tree

out-of-tree kernel {module, exploit} development tool

out-of-tree is for automating some routine actions for creating development environments for debugging kernel modules and exploits, generating reliability statistics for exploits, and also provides the ability to easily integrate into CI (Continuous Integration).

Screenshot

Requirements

Qemu, docker and golang is required.

Also do not forget to set GOPATH and PATH e.g.:

$ echo 'export GOPATH=$HOME' >> ~/.bashrc
$ echo 'export PATH=$PATH:$HOME/bin' >> ~/.bashrc
$ source ~/.bashrc

Gentoo

# emerge app-emulation/qemu app-emulation/docker dev-lang/go

macOS

$ brew install go qemu
$ brew cask install docker

Fedora

$ sudo dnf install go qemu moby-engine

Also check out docker post-installation steps.

Build from source

$ go get -u code.dumpstack.io/tools/out-of-tree

Then you can check it on kernel module example:

$ cd $GOPATH/src/code.dumpstack.io/tools/out-of-tree/examples/kernel-module
$ out-of-tree kernel autogen # generate kernels based on .out-of-tree.toml
$ out-of-tree pew

Examples

Run by absolute path

$ out-of-tree --path /path/to/exploit/directory pew

Test only with one kernel:

$ out-of-tree pew --kernel='Ubuntu:4.10.0-30-generic'

Run debug environment:

$ out-of-tree debug --kernel='Ubuntu:4.10.0-30-generic'

Test binary module/exploit with implicit defined test ($BINARY_test)

$ out-of-tree pew --binary /path/to/exploit

Test binary module/exploit with explicit defined test

$ out-of-tree pew --binary /path/to/exploit --test /path/to/exploit_test

Guess work kernels:

$ out-of-tree pew --guess

Use custom kernels config

$ out-of-tree --kernels /path/to/kernels.toml pew

Generate all kernels

$ out-of-tree kernel genall --distro Ubuntu --ver 16.04

Troubleshooting

If anything happens that you cannot solve -- just remove $HOME/.out-of-tree.

But it’ll be better if you’ll write the bug report.

Development

Read Qemu API.

Generate images

$ cd $GOPATH/src/code.dumpstack.io/tools/out-of-tree/tools/qemu-debian-img/
$ docker run --privileged -v $(pwd):/shared -e IMAGE=/shared/ubuntu1404.img -e RELEASE=trusty -t gen-ubuntu1804-image
$ docker run --privileged -v $(pwd):/shared -e IMAGE=/shared/ubuntu1604.img -e RELEASE=xenial -t gen-ubuntu1804-image