• Some notes to Linux Virtual Memory management.
• A collection of links related to Linux kernel security and exploitation.
• An awesome series on OS haxx0ring from the perspective of an OS developer.

Ease into kernel exploitation with this simple crackme level!

Ease into kernel exploitation with this simple crackme level!

Ease into kernel exploitation with another crackme level.

Ease into kernel exploitation with another crackme level.

Ease into kernel exploitation with another crackme level, this time with some privilege escalation (whoami?).

Ease into kernel exploitation with another crackme level, this time with some privilege escalation (whoami?).

Ease into kernel exploitation with another crackme level and learn how kernel devices communicate.

Ease into kernel exploitation with another crackme level and learn how kernel devices communicate.

Utilize your hacker skillset to communicate with a kernel device and get the flag.

Utilize your hacker skillset to communicate with a kernel device and get the flag.

Utilize a 'buggy' kernel device and shellcode to escalate privileges to root and get the flag!

Utilize a 'buggy' kernel device and shellcode to escalate privileges to root and get the flag!

Utilize a 'buggy' kernel device and shellcode to escalate privileges to root and get the flag!

Utilize a 'buggy' kernel device and shellcode to escalate privileges to root and get the flag!

Utilize a userspace binary to interact with a kernel device.

Utilize a userspace binary to interact with a kernel device.

Exploit a buggy kernel device to get the flag!

Exploit a buggy kernel device to get the flag!

Exploit a buggy kernel device with KASLR enabled to get the flag!

Exploit a buggy kernel device with KASLR enabled to get the flag!

Exploit a kernel device utilizing a userspace binary, with a twist!

Exploit a kernel device utilizing a userspace binary, with a twist!

Exploit a kernel device utilizing a userspace binary, with a twist!

Exploit a kernel device utilizing a userspace binary, with a twist!