| This repository includes microcode container files for family 15h, 16h, | |
| 17h, and 19h AMD CPUs. Microcode patches for families earlier than 15h are | |
| included in the microcode_amd.bin microcode container file. The microcode | |
| patches included in an AMD CPU microcode container file can be listed using | |
| the script in the following git repository: | |
| https://github.com/AMDESE/amd_ucode_info | |
| The microcode patches included in the container files in this directory are | |
| listed below: | |
| Microcode patches in microcode_amd.bin: | |
| Family=0x10 Model=0x02 Stepping=0x02: Patch=0x01000083 Length=960 bytes | |
| Family=0x10 Model=0x02 Stepping=0x0a: Patch=0x01000084 Length=960 bytes | |
| Family=0x10 Model=0x06 Stepping=0x02: Patch=0x010000c7 Length=960 bytes | |
| Family=0x10 Model=0x05 Stepping=0x03: Patch=0x010000c8 Length=960 bytes | |
| Family=0x10 Model=0x09 Stepping=0x01: Patch=0x010000d9 Length=960 bytes | |
| Family=0x10 Model=0x08 Stepping=0x00: Patch=0x010000da Length=960 bytes | |
| Family=0x10 Model=0x05 Stepping=0x02: Patch=0x010000db Length=960 bytes | |
| Family=0x10 Model=0x0a Stepping=0x00: Patch=0x010000dc Length=960 bytes | |
| Family=0x11 Model=0x03 Stepping=0x01: Patch=0x02000032 Length=512 bytes | |
| Family=0x12 Model=0x01 Stepping=0x00: Patch=0x03000027 Length=960 bytes | |
| Family=0x14 Model=0x01 Stepping=0x00: Patch=0x05000029 Length=1568 bytes | |
| Family=0x14 Model=0x02 Stepping=0x00: Patch=0x05000119 Length=1568 bytes | |
| Microcode patches in microcode_amd_fam15h.bin: | |
| Family=0x15 Model=0x01 Stepping=0x02: Patch=0x0600063e Length=2592 bytes | |
| Family=0x15 Model=0x02 Stepping=0x00: Patch=0x06000852 Length=2592 bytes | |
| Family=0x15 Model=0x10 Stepping=0x01: Patch=0x06001119 Length=2592 bytes | |
| Microcode patches in microcode_amd_fam16h.bin: | |
| Family=0x16 Model=0x00 Stepping=0x01: Patch=0x0700010f Length=3458 bytes | |
| Microcode patches in microcode_amd_fam17h.bin: | |
| Family=0x17 Model=0x71 Stepping=0x00: Patch=0x08701034 Length=3200 bytes | |
| Family=0x17 Model=0x01 Stepping=0x02: Patch=0x0800126f Length=3200 bytes | |
| Family=0x17 Model=0x31 Stepping=0x00: Patch=0x0830107c Length=3200 bytes | |
| Family=0x17 Model=0x60 Stepping=0x01: Patch=0x0860010d Length=3200 bytes | |
| Family=0x17 Model=0x08 Stepping=0x02: Patch=0x0800820d Length=3200 bytes | |
| Family=0x17 Model=0xa0 Stepping=0x00: Patch=0x08a0000a Length=3200 bytes | |
| Family=0x17 Model=0x68 Stepping=0x01: Patch=0x08608108 Length=3200 bytes | |
| Microcode patches in microcode_amd_fam19h.bin: | |
| Family=0x19 Model=0x01 Stepping=0x00: Patch=0x0a00107a Length=5568 bytes | |
| Family=0x19 Model=0x01 Stepping=0x01: Patch=0x0a0011d5 Length=5568 bytes | |
| Family=0x19 Model=0x01 Stepping=0x01: Patch=0x0a0011de Length=5568 bytes | |
| Minimum base ucode version for loading: 0x0a0011d9 | |
| Family=0x19 Model=0x01 Stepping=0x02: Patch=0x0a001238 Length=5568 bytes | |
| Family=0x19 Model=0x01 Stepping=0x02: Patch=0x0a001247 Length=5568 bytes | |
| Minimum base ucode version for loading: 0x0a001242 | |
| Family=0x19 Model=0x08 Stepping=0x02: Patch=0x0a00820d Length=5568 bytes | |
| Family=0x19 Model=0x11 Stepping=0x01: Patch=0x0a101148 Length=5568 bytes | |
| Family=0x19 Model=0x11 Stepping=0x01: Patch=0x0a101158 Length=5568 bytes | |
| Minimum base ucode version for loading: 0x0a101153 | |
| Family=0x19 Model=0x11 Stepping=0x02: Patch=0x0a101248 Length=5568 bytes | |
| Family=0x19 Model=0x11 Stepping=0x02: Patch=0x0a101253 Length=5568 bytes | |
| Minimum base ucode version for loading: 0x0a10124e | |
| Family=0x19 Model=0x18 Stepping=0x01: Patch=0x0a108109 Length=5568 bytes | |
| Family=0x19 Model=0x21 Stepping=0x00: Patch=0x0a20102e Length=5568 bytes | |
| Family=0x19 Model=0x21 Stepping=0x02: Patch=0x0a201211 Length=5568 bytes | |
| Family=0x19 Model=0x44 Stepping=0x01: Patch=0x0a404108 Length=5568 bytes | |
| Family=0x19 Model=0x50 Stepping=0x00: Patch=0x0a500012 Length=5568 bytes | |
| Family=0x19 Model=0x61 Stepping=0x02: Patch=0x0a60120a Length=5568 bytes | |
| Family=0x19 Model=0x74 Stepping=0x01: Patch=0x0a704108 Length=5568 bytes | |
| Family=0x19 Model=0x75 Stepping=0x02: Patch=0x0a705208 Length=5568 bytes | |
| Family=0x19 Model=0x78 Stepping=0x00: Patch=0x0a708008 Length=5568 bytes | |
| Family=0x19 Model=0x7c Stepping=0x00: Patch=0x0a70c008 Length=5568 bytes | |
| Family=0x19 Model=0xa0 Stepping=0x01: Patch=0x0aa00116 Length=5568 bytes | |
| Family=0x19 Model=0xa0 Stepping=0x02: Patch=0x0aa00215 Length=5568 bytes | |
| Family=0x19 Model=0xa0 Stepping=0x02: Patch=0x0aa0021c Length=5568 bytes | |
| Minimum base ucode version for loading: 0x0aa00218 | |
| Microcode patches in microcode_amd_fam1ah.bin: | |
| Family=0x1a Model=0x02 Stepping=0x01: Patch=0x0b00217B Length=14368 bytes | |
| Minimum base ucode version for loading: 0x0b002140 | |
| Family=0x1a Model=0x08 Stepping=0x01: Patch=0x0b008121 Length=14368 bytes | |
| Minimum base ucode version for loading: 0x0b008112 | |
| Family=0x1a Model=0x11 Stepping=0x00: Patch=0x0b101068 Length=14368 bytes | |
| Minimum base ucode version for loading: 0x0b101040 | |
| Family=0x1a Model=0x24 Stepping=0x00: Patch=0x0b204037 Length=14368 bytes | |
| Minimum base ucode version for loading: 0x0b204032 | |
| Family=0x1a Model=0x44 Stepping=0x00: Patch=0x0b404035 Length=14368 bytes | |
| Minimum base ucode version for loading: 0x0b404032 | |
| Family=0x1a Model=0x44 Stepping=0x01: Patch=0x0b404108 Length=14368 bytes | |
| Minimum base ucode version for loading: 0x0b404102 | |
| Family=0x1a Model=0x60 Stepping=0x00: Patch=0x0b600037 Length=14368 bytes | |
| Minimum base ucode version for loading: 0x0b600032 | |
| Family=0x1a Model=0x68 Stepping=0x00: Patch=0x0b608038 Length=14368 bytes | |
| Minimum base ucode version for loading: 0x0b608032 | |
| Family=0x1a Model=0x70 Stepping=0x00: Patch=0x0b700037 Length=14368 bytes | |
| Minimum base ucode version for loading: 0x0b700032 | |
| NOTE: For Genoa (Family=0x19 Model=0x11) and Bergamo (Family=0x19 Model=0xa0), | |
| either AGESA version >= 1.0.0.8 OR a kernel with the following commit is | |
| required: | |
| a32b0f0db3f3 ("x86/microcode/AMD: Load late on both threads too") | |
| When late loading the patches for Genoa or Bergamo, there may be one spurious | |
| NMI observed per physical core. These NMIs are benign and don't cause any | |
| functional issue but will result in kernel messages being logged. | |
| NOTE: When running 5.19+ kernels on Genoa or Bergamo systems, some microcode | |
| patches are known to trigger warnings in the PMI handler. The following are | |
| the required minimum patch levels to address this problem: | |
| Family=0x19 Model=0x11 Stepping=0x01: Patch=0x0a10113e | |
| Family=0x19 Model=0x11 Stepping=0x02: Patch=0x0a10123e | |
| Family=0x19 Model=0xa0 Stepping=0x01: Patch=0x0aa00116 | |
| Family=0x19 Model=0xa0 Stepping=0x02: Patch=0x0aa00212 | |
| NOTE: In order to not fully abandon machines affected by AMD-SB-7033 [1] that | |
| have not received the BIOS update, the family 19h microcode container now | |
| includes a second patch for these machines that brings the microcode to the | |
| highest possible level without the microcode signing fix. While a BIOS update | |
| is highly recommended to receive the latest security updates issued after the | |
| microcode signing vulnerability, this will allow non-updated systems to at | |
| least receive some microcode updates beyond the version provided by BIOS. | |
| The list of additional patches can be seen below: | |
| Family=0x19 Model=0x01 Stepping=0x01: Patch=0x0a0011d5 Length=5568 bytes | |
| Family=0x19 Model=0x01 Stepping=0x02: Patch=0x0a001238 Length=5568 bytes | |
| Family=0x19 Model=0x11 Stepping=0x01: Patch=0x0a101148 Length=5568 bytes | |
| Family=0x19 Model=0x11 Stepping=0x02: Patch=0x0a101248 Length=5568 bytes | |
| Family=0x19 Model=0xa0 Stepping=0x02: Patch=0x0aa00215 Length=5568 bytes | |
| [1]: https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7033.html |