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 ...

In a nutshell: Google researchers recently disclosed a stealthy security flaw dubbed "EntrySign" that allowed malicious code execution through unsigned microcode patches on AMD processors from Zen 1 ...

AMD has confirmed an unpatched “processor vulnerability” that may require CISOs to isolate their systems or even air gap them until there’s a fix. AMD has had to confirm the existence of a major ...

OpenBSD is expanding its support by finally being able to apply AMD CPU microcode updates. It was reported that this comes with the latest code, which supports the update with new abilities. OpenBSD ...

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 ...

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 ...

Chipmaker AMD has released new microcode updates to mitigate the Spectre variant 2 side-channel attack, which Microsoft has supported with a Windows 10 patch for AMD systems. AMD's latest microcode ...

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 ...

A security researcher has created a tool to allow the extraction and analysis of AMD's Platform Security Processor firmware. Share on Facebook (opens in a new window) Share on X (opens in a new window ...

When I reached out to AMD for comment, a representative inquired about the make and model of my motherboard (Asrock Rack X470D4U) and the representative reached out in turn to Asrock. Asrock's team ...

AMD has discovered an issue in its Ryzen 3000 firmware which reduces its processors' boost frequency "in some situations." It has just now released a statement about its findings after recent ...