近年流通しているCPUの多くはマイクロプログラム方式と呼ばれる実装方式を採用しており、セキュリティ上の欠陥が見つかった際などにマイクロコードを書き換えることでアップデートを適用できます。IntelやAMDなどのCPUメーカーは基本的にマイクロコード ...

This power problem is what was causing the computers to crash. Intel is working hard to fix this. They have created a software update called a microcode patch. This patch will tell the processors to ...

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 ...

第13世代Coreプロセッサ「Raptor Lake」および第14世代Coreプロセッサ「Raptor Lake Refresh」が原因のクラッシュが相次いでいる問題で、Intelが問題対策用パッチとして「microcode-20241029 Release」をLinux向けにリリースしました。 Release microcode-20241029 Release · ...

When homebrewing a CPU, one has to deal with microcode. Microcode is the low-level nuts and bolts of how, precisely, a CPU executes instructions (like opcodes) and performs functions such as updating ...

A team of Google researchers working with AMD recently discovered a major CPU exploit on Zen-based processors. The exploit ...

When homebrewing a CPU, one has to deal with microcode. Microcode is the low-level nuts and bolts of how, precisely, a CPU executes instructions (like opcodes) and performs functions such as updating ...

Intel is now rolling out a patch to address a CPU bug destabilizing 13th and 14th Generation Core desktop chips, but it might not be the only fix the company has in store. Intel confirmed that it's ...

nixCraftは2018年1月10日(米国時間)、「How to install/update Intel microcode firmware on Linux - nixCraft」において、LinuxでCPUのマイクロコードをアップデートする方法を紹介した。 紹介されているマイクロコードの確認方法とアップデート方法は次のとおり。 記事では ...

Modern processors are incredibly complex, and even a tiny flaw during manufacturing can have serious and widespread repercussions. This seems to be the case with 13th and 14th Gen Intel Core desktop ...