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1In 2025, AMD made changes to their microcode signature verification following
2publication of CVE-2024-36347.
3
4https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7033.html
5
6As a result it is not possible to install the latest microcode release on
7systems which have not had their platform image (usually included with BIOS)
8updated.
9
10This directory contains older versions of microcode for affected systems,
11which is used as a fallback when the latest microcode is not accepted by
12the CPU.
13