All our latest Blogpost and News about C/C++ Security!
Linux Kernel Fuzzing under the cave: hunting bugs in batman-adv We went looking for an under-tested corner of the Linux kernel and landed on batman-adv, the mesh networking subsystem, whose routing.c sat at 0% coverage on Syzbot. This post walks through how we wired Syzkaller up to fuzz the Ethernet frame reception path — including…
Cryptography · Hardware · Embedded Cryptography On Embedded Devices 101 When talking about “crypto on embedded devices”, the conversation almost always collapses into two questions: what are my physical constraints and what security assumptions I need to reach ? It turns out that picking a primitive once you know all of the device you’re handed…
Spoofing the Sky breaking RTKLIB, the brain behind centimeter-accurate GPS. RTKLIB turns raw satellite signals into centimeter-level position fixes for ships, drones, aircraft and self-driving machines. We found four memory-corruption bugs in its correction- and observation-stream decoders, reachable from the very data those machines are designed to trust. What is RTK, and why should you…
Exploring Linux & NVIDIA Drivers NVIDIA Linux Drivers Internals Basics Introduction In this post we will talk about nvidia’s open source linux drivers internals and basic concepts. Back in 2022, NVIDIA released its drivers as open source, and for the security and tech community in general, this is good news; this allows us to understand…
Exploiting n-day in the wild Reproducing CVE-2026-23111: How one character can change everything To prepare for Pwn2Own Berlin 2026, we decided to reproduce a known kernel CVE on Red Hat (kernel 6.12.0-124.38.1.el10_1, which was the latest version at the time). We chose the nf_tables subsystem because we were not very familiar with it and wanted to better…
| Cookie | Duration | Description |
|---|---|---|
| cookielawinfo-checkbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
| cookielawinfo-checkbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
| cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
| cookielawinfo-checkbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
| cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
| viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |