intel / intel/Intel-Linux-Processor-Microcode-Data-Files
Need Informations for intel microcode-20251111 Release
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Hi,
The recent [microcode-20251111 release](https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20251111) didn't include a link to security advisory page. I guess it's because this release is not a security patch but a functional patch.
Advantage of security advisory page is the table that contains the affected CPUIDs with their platform ID.
For example [microcode-20250812 release](https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20250812) is linked to multiple security advisories, such as for example [INTEL-SA-01249](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01249.html) with the "Affected Products" table.
Without such mapping table, it's very tricky to get the CPUID & Platform ID needed to identify which CPUs are affected by an update: it requires manual guess work based on the PI of the F-M-S/PI notation on the release page and opening each pdf file looking for the CPUID.
On recent [microcode-20251111 release](https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20251111), I could guess the following:
| CPUID | Platform ID | Product Name |
|:---:|:---:|:---:|
|90672|07|12th Generation Intel® Core™ Processor Family|
|90675|07|12th Generation Intel® Core™ Processor Family|
|906A3|80|12th Generation Intel® Core™ Processor Family|
|906A4|80|12th Generation Intel® Core™ Processor Family|
|B06A2|E0|13th/14th Gen Intel® Core™ Processor Specification Update|
|B06A3|E0|13th/14th Gen Intel® Core™ Processor Specification Update|
|B0671|32|13th/14th Gen Intel® Core™ Processor Specification Update|
|B06F2|07|13th/14th Gen Intel® Core™ Processor Specification Update|
|B06F5|07|13th/14th Gen Intel® Core™ Processor Specification Update|
|B06E0|19|Intel® Processors and Intel® Core™ i3 N-Series|
|B06E0|19|Intel® Processors and Intel® Core™ i3 N-Series|
|B06D1|80|Intel® Core™ Ultra 200 V Series Processor |
|C0652|82|Intel® Core™ Ultra Processor (Series 2)|
|C0662|82|Intel® Core™ Ultra Processor (Series 2)|
|A06E1|97|Intel® Xeon® 6700P-B/6500P-B-Series SoC with P-Cores|
|A06D1|95|Intel® Xeon® 6900/6700/6500 Series Processors with P-cores|
|A06F3|01|Intel® Xeon® 6700 Series Processors with E-cores|
|806F7|87|4th Gen Intel® Xeon® Scalable Processors Specification Update|
|806F8|87|4th Gen Intel® Xeon® Scalable Processors Specification Update|
|C06F2|87|5th Gen Intel® Xeon® Scalable Processors Specification Update|
In addition to the fact that it is tricky to get this information, there are missing pdf link for the following products listed in the release page:
- Atom C1100
- Xeon 6700/6500-Series Processors with P-Cores
- Xeon Max
Can you provide me this information for those 3 products ?
For further releases, what is the correct/easiest generic way to get the CPUID/Platform Id information ?
Thanks
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