/explore

Click through on any links that interest you or select the planets on the right to continue exploring the Outer Web.
You are here

 blog.infosectcbr.com.au
Linux Kernel Stack Smashing - InfoSect Blog
| | exploiter.dev
FUSE for Linux Exploitation 101 | LukeGix
1.9 parsecs away

Travel
| | FUSE for Linux Exploitation 101
| | mutur4.github.io
Sig-Return Oriented Programming Attack (SROP) | BinaryChunk's Blog
1.8 parsecs away

Travel
| | This post covers yet another Binary Exploitation attack that is somewhat similar to return-oriented-programming (ROP) to understand how this works, we first need to understand Linux signals.
| | synacktiv.com
Exploiting a No-Name FreeBSD Kernel Vulnerability
1.8 parsecs away

Travel
| | Exploiting a No-Name FreeBSD Kernel Vulnerability
| | blogs.igalia.com
A brief introduction to XDP and eBPF - Unweaving the web
21.4 parsecs away

Travel
| [AI summary] The article provides an introduction to XDP (eXpress Data Path) and eBPF (extended Berkeley Packet Filter), explaining their roles in improving packet processing performance in Linux. It discusses the limitations of kernel bypass techniques and how XDP addresses them by executing network functions within the kernel. The article also delves into the history and evolution of BPF, highlighting its transition from a packet filtering tool to a versatile virtual machine used for various kernel tasks. Examples of eBPF usage, such as the tracex4 program, are provided to illustrate its capabilities.