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 ...
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 ...
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 ...
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 ...
The root cause was identified as a flawed microcode, which is essential for managing the low-level operations of the CPU. In response to this issue, Intel extended the warranty for all affected ...
A team of Google researchers working with AMD recently discovered a major CPU exploit on Zen-based processors. The exploit allows anyone with local admin privileges to write and push custom microcode ...
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 and its partners have begun rolling out the microcode update that will fix stability and degradation issues with 13th and 14th Gen Intel Core desktop CPUs. The update arrived slightly ahead of ...
As soon as the broader discussion about the Raptor Lake stability issues began, many people were already speculating that the potential "fix" would have a deleterious effect on performance. In essence ...
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