Tag kernel

Kernel Exploitation Part Six

This post is the sixth and last part of my notes from the lecture about kernel exploitation of pwn.

Kernel Exploitation Part Five

This post is the five part of my notes from the lecture about kernel exploitation of pwn.

Kernel Exploitation Part Four

This post is the fourth part of my notes from the lecture about kernel exploitation of pwn.

Kernel Exploitation Part Three

This post is the third part of my notes from the lecture about kernel exploitation of pwn.

Kernel Exploitation Part Two

This is the secound part of my notes from the lecture about kernel exploitation of pwn.

Kernel Exploitation Part One

This post reflects my notes and additional thoughts about the first lecture about kernel exploitation of pwn.

Kernel Exploitation Sidenotes

Because I already knew a bit of hardware-related operation and you often find code statements like the following:

Kernel Exploitation Intro

One of my plans was to learn about security[0]. My ToDo list is massively full of different topics I want to put some attention on.

23.01.2020 - link drop

grsecurity - The Life of a Bad Security Fix

KVM and I/O problems

KVM and Postgresql Problem: Slow I/O - with Software Raid 1 and LVM2. So we had some trouble with a Software Raid 1 and our KVM Virtual Machines, the writing and reading speed was just bad. But this was only  for paralle wirte/read requests. So doing single test like dd or even bonnie didn't show the problem.