AMD and Google's Security Team have disclosed a major microcode vulnerability affecting all AMD EPYC processors built on the Zen 1 through Zen 4 architectures. That means EPYC 7001 (Naples), 7002 ...

When AMD finally issued patches for its critical microcode security hole on Monday, it said that the glitch 'could lead to the loss of Secure Encrypted Virtualization protection.' AMD on Monday issued ...

This early implementation is purely experimental. 3mdeb describes it as a proof of concept rather than a stable release, noting that it's not suitable for production ...

AMD's upcoming openSIL firmware iis being ported early to an MSI B850 motherboard, making it the first AM5 motherboard to ...

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 ...

Last month, the Google Security Team identified a security vulnerability in AMD's CPUs ranging from Zen 1 to Zen 4 dubbed "EntrySign" that allowed malicious users with ring 0 access to load unsigned ...

What just happened? AMD has confirmed a security vulnerability in some of its processors, which was inadvertently revealed through a beta BIOS update from Asus. The flaw, described as a "microcode ...

ASRock releases a second BIOS update with AGESA 1.3.0.0a to address Ryzen No-POST and boot failures on select AM5 motherboards.

The latest generations of Intel processors, including Xeon chips, and AMD's older microarchitectures on Linux are vulnerable to new speculative execution attacks that bypass existing ‘Spectre’ ...