Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion

Special Topics CPU Microcodes
901

@plutomaniac
From Asrock Z590 Extreme v.2.20
cpuA0653_plat22_ver000000F6_2023-01-01_PRD_51936C94.bin
cpuA0655_plat22_ver000000F6_2022-12-26_PRD_E05FC829.bin
cpuA0671_plat02_ver00000058_2022-12-25_PRD_3FD9CC83.bin
intel_mc.zip (290.7 KB)

8 Likes
902

!New_cpu00830F10_ver08301072_2022-02-15_B2AE2EBD

!New_cpu00830F10_ver08301072_2022-02-15_B2AE2EBD.zip (3.4 KB)

https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=69143e8eca62a80b9791b8d358d1cc4c90e373c9

1 Like
903

There are some new releases Releases Ā· platomav/MCExtractor Ā· GitHub
I just tried cpu906E9_plat2A_ver000000F2_2022-12-26_PRD_3A2D8598.bin downloaded CPUMicrocodes/Intel at master Ā· platomav/CPUMicrocodes Ā· GitHub

Didnā€™t notice any difference, and not sure why only my CPU got the F2?

904

Well, I thought the 0xF2 was a security fix, it turned out it is an erratum fix!
According to 7th and 8th Generation IntelĀ® Coreā„¢ Processor Specification Update April 2023, Intel added erratum kbl162 for kabylake.

it may be It may be possible for BIOS to contain a workaround for this erratum.

Hope it may will contain it :slight_smile:

Thanks @plutomaniac

1 Like
905

It would be nice if you could keep releasing Windows App too.

906

cpu906EB_plat02_ver000000F2_2022-12-26_PRD_7FD35F7C.zip (103.2 KB)

5 Likes
907

more new MC were added Releases Ā· platomav/MCExtractor Ā· GitHub

908

INTEL 12-05-2023 MCE r266 reported NEW.rar (1.9 MB)

4 Likes
909

Coffee time prolongation:
cpu906EA_plat22_ver000000F4_2023-02-23_PRD_CD00673E.zip (102.2 KB)
cpu906ED_plat22_ver000000FA_2023-02-27_PRD_EA5AED82.zip (104.2 KB)

5 Likes
910

New MC added Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion - #907 by jen11

2 Likes
911

cpu00A10F11_ver0A101121_2023-03-07_869AC990
cpu00A10F11_ver0A101135_2023-05-09_FEB7EC40
cpu00A10F12_ver0A101207_2023-03-01_4D53C24B
cpu00A10F12_ver0A101235_2023-05-09_67E4C525
cpu00AA0F01_ver0AA0010B_2023-03-07_75AAA98C
cpu00AA0F01_ver0AA00112_2023-05-10_56F8CC56
cpu00AA0F02_ver0AA00208_2023-03-07_920FD8B7
cpu00AA0F02_ver0AA0020E_2023-05-10_0719A513

cpu806F5_plat87_ver0F000311_2022-04-12_PRD_B1AB8011 (old)

AMD.rar (41.5 KB)
Intel.rar (527.3 KB)

4 Likes
912

@plutomaniac
From Msi MPG Z590 GAMING FORCE (MS7D06) Bios Version A9
cpuA0671_plat02_ver00000059_2023-02-26_PRD_BD726AC7.zip (102.2 KB)

4 Likes
913

I found new Microcodeā€¦ How can I upload?

ā€œSorry, new users can not upload attachments.ā€

914

you can upload it to a file sharing site

2 Likes
915

I see Michael_Code ahead of meā€¦
Iā€™m still new user, and I still cannot upload anything. - Maybe next time.
anyway the full BIOS https://download.msi.com/bos_exe/mb/7D09v19.zip

3 Likes
916

cpu906EB_plat02_ver000000F4_2023-02-23_PRD_DB383915
cpuB0671_plat32_ver00000119_2023-06-06_PRD_1841C0E9

Intel.rar (311.1 KB)

5 Likes
917

Microsoft released lot of new firmware for surface pro series, it is a large msi installer file (700mb) and it contains drivers too. Does any one know how to check for new MC in these file?

1 Like
918

Point the file, to whoever wants to analyze it.
But seriously doubt that contains newer than the ones we gathered here from user contributionsā€¦

EDIT: Expectedā€¦ from MS

1 Like
919

Never mind, found it, it turned out the bios file was 4MB, and I as checking 8MB size file in the package.

It doesnā€™t have new MC anyway

1 Like
920

thx for the update, strange that MSI never wants to give an update when you request it, been asking an update for over a year now and they said ā€œscrew itā€.

But now they can suddenly deliver a new MC that isnā€™t even documented by Intel yet.

plus MSI added something to their bios update that would improve their driver installsā€¦

Iā€™m not going to jump on this for security (paranoia) reasons. :smile:

1 Like