Most CPUs on the market in recent years have adopted an implementation method called the microprogram method, and updates can be applied by rewriting the microcode when a security defect is found. CPU ...
TL;DR: AMD has identified a security flaw, "EntrySign," affecting Zen 1 to Zen 5 CPUs, allowing attackers kernel-level access by bypassing microcode signature verification. A fix has been issued via ...
Referenzen: https://www.cve.org/CVERecord?id=CVE-2024-43420 https://www.cve.org/CVERecord?id=CVE-2025-20054 https://www.cve.org/CVERecord?id=CVE-2025-24495 https ...
A researcher from Rapid7 created a working Proof of Concept for a CPU ransomware Such a ransomware would persist on a device even after the hard drive had been replaced The PoC will (most likely) ...
"Ransomware at the CPU level, microcode alteration, and if you are in the CPU or the firmware, you will bypass every freaking traditional technology we have out there." When you purchase through links ...
IntelVulnerability inherent in CPU "Specter" "Meltdown"We have been promoting the release of patches to alleviate the damage. Since the patch provision status of the CPU of the 1st generation Core ...
Intel has confirmed that it's about to issue another microcode update for its 13th-gen and 14th-gen Raptor Lake CPUs, meaning you'll need to update your motherboard BIOS again. As with the raft of ...
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