mirror of https://github.com/reactos/syzkaller.git synced 2024-11-27 13:20:34 +00:00

syzkaller is an unsupervised coverage-guided kernel fuzzer

Go to file

Michael Tuexen e0cd1d2e84 executor: add a clarifying comment		2018-12-29 19:17:28 +01:00
dashboard	dashboard/config: enable HSR and NUMA_EMU	2018-12-26 18:24:53 +01:00
docs	docs/openbsd: update found_bugs.md	2018-12-22 09:39:47 +01:00
executor	executor: add a clarifying comment	2018-12-29 19:17:28 +01:00
Godeps	vendor: add github.com/ianlancetaylor/demangle	2018-06-28 09:59:11 +02:00
pkg	pkg/csource: split emitCall function	2018-12-27 14:00:42 +01:00
prog	pkg/csource: use 0 for missing syscall args	2018-12-27 13:11:57 +01:00
sys	sys/linux: refine few types in NETLINK_ROUTE	2018-12-29 07:45:20 +01:00
syz-ci	syz-ci: run syzkaller tests without sandbox	2018-12-18 10:48:38 +01:00
syz-fuzzer	pkg/ipc: move sandbox helpers from ipcconfig	2018-12-10 16:37:02 +01:00
syz-hub	syz-manager: factor out rpc serving part	2018-12-26 10:58:23 +01:00
syz-manager	syz-manager: factor out rpc serving part	2018-12-26 10:58:23 +01:00
tools	tools/syz-trace2syz/proggen: append 0 to string buffers	2018-12-29 07:45:10 +01:00
vendor	vendor: add github.com/ianlancetaylor/demangle	2018-06-28 09:59:11 +02:00
vm	vm: allow fine-grained control over program exit conditions	2018-12-24 09:59:56 +01:00
.clang-format	buildbot: add .travis.yml	2017-07-28 13:25:48 +02:00
.gitignore	sys: check in generated files	2017-06-13 15:55:31 +02:00
.gometalinter.json	tools/syz-trace2syz: add tool to convert strace output to programs	2018-12-06 16:25:37 +01:00
.travis.yml	.travis.yml: use clang-format 6.0.1	2018-07-27 13:48:44 +02:00
AUTHORS	vm/qemu: improve debug output	2018-11-30 17:12:03 +00:00
CONTRIBUTORS	sys/linux: add fs-verity ioctls	2018-12-18 10:34:52 +01:00
LICENSE	initial commit	2015-10-12 10:16:57 +02:00
Makefile	tools/syz-trace2syz: add tool to convert strace output to programs	2018-12-06 16:25:37 +01:00
README.md	docs/darwin: add some info about darwin	2018-12-08 15:26:30 +01:00

README.md

syzkaller - kernel fuzzer

syzkaller is an unsupervised coverage-guided kernel fuzzer. Linux kernel fuzzing has the most support, akaros, freebsd, fuchsia, netbsd, windows and gvisor are supported to varying degrees.

The project mailing list is syzkaller@googlegroups.com. You can subscribe to it with a google account or by sending an email to syzkaller+subscribe@googlegroups.com.

List of found bugs.

Documentation

Initially, syzkaller was developed with Linux kernel fuzzing in mind, but now it's being extended to support other OS kernels as well. Most of the documentation at this moment is related to the Linux kernel. For other OS kernels check: Akaros, Darwin/XNU, FreeBSD, Fuchsia, NetBSD, OpenBSD, Windows, gVisor.

External Articles

Research work based on syzkaller
From HardenedLinux project:
- Kernel QA with syzkaller and qemu (tutorial on how to setup syzkaller with qemu)
- Syzkaller crash DEMO (tutorial on how to extend syzkaller with new syscalls)
- Kernel debug tool with syzkaller (debugging qemu VM created by syz-manager with gdb)
- Explanation of some syzkaller internals
- A example of fuzzing the ceph filesystem
Coverage-guided kernel fuzzing with syzkaller (by David Drysdale)
ubsan, kasan, syzkaller und co (video) (by Florian Westphal)
Debugging a kernel crash found by syzkaller (by Quentin Casasnovas)
Linux Plumbers 2016 talk slides
syzkaller: the next gen kernel fuzzer (basics of operations, tutorial on how to run syzkaller and how to extend it to fuzz new drivers)
syzbot and the tale of thousand kernel bugs [video]

Disclaimer

This is not an official Google product.