Mark Ermolov @_markel___
I research security of Intel platforms. I don't work for Intel Москва, Россия Joined September 2014-
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Mark Ermolov retweeted
My new article: "Kernel-hack-drill and a new approach to exploiting CVE-2024-50264 in the Linux kernel"⚡️ I tell a bug collision story and introduce my pet project kernel-hack-drill, which helped me to exploit the hard bug that received @PwnieAwards 2025 a13xp0p0v.github.io/2025/09/02/ker…
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Mark Ermolov retweeted
New toy: Chip'olino board for fault injection! Big shoutout to @y0v1737! PCB + docs github.com/y0v1737/chipol…
Mark Ermolov retweeted
The hidden JTAG in your Qualcomm/Snapdragon device’s USB port linaro.org/blog/hidden-jt…
Mark Ermolov retweeted
The embargo (12:00 UTC 2025-06-10) is over, let's start a thread on Hydroph0bia (CVE-2025-4275), a trivial SecureBoot and FW updater signature bypass in almost any Insyde H2O-based UEFI firmware used since 2012 and still in use today. English writeup: coderush.me/hydroph0bia-pa…
Mark Ermolov retweeted
Looks like this @Timesys Corporation did an amazing job [SARCASM] selling their Timesys Kernel Hardening Analysis Tool that simply provides the recommendations from my open source project kernel-hardening-checker. They don't even mention kernel-hardening-checker. Shame on them👎
Mark Ermolov retweeted
Slides of my talk at #Zer0Con2025! ⚡️ Kernel-Hack-Drill: Environment For Developing Linux Kernel Exploits ⚡️ I presented the kernel-hack-drill open-source project and showed how it helped me to exploit CVE-2024-50264 in the Linux kernel. Enjoy! a13xp0p0v.github.io/img/Alexander_…
Runtime analysis of HW FSMs (Finite State Machines) by Intel VISA technology is a reliable feedback for use in hardware attacks on Intel IPs
So, what is Intel CSME full hack (without any recovery possibility) - it is manual calculation of Chipset Key
Mark Ermolov retweeted
@_markel___ found a new way to fully exploit patched Intel flaws (CVE-2017-5705, etc.), enabling stealthy spyware implants via supply chain attacks. Affected: Intel Pentium, Celeron, and Atom (Denverton, Apollo/Gemini Lake). Intel dismissed the issue: global.ptsecurity.com/about/news/pt-…
Our critical analysis of Intel CSME security architecture
Our critical analysis of Intel CSME security architecture
Mark Ermolov retweeted
Here are the details about the AMD Signature verification vulnerability we worked on, Enjoy! bughunters.google.com/blog/542484235…
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