@@ -41,13 +41,17 @@ Microcode patches in microcode_amd_fam17h.bin:
4141
4242Microcode patches in microcode_amd_fam19h.bin:
4343 Family=0x19 Model=0x01 Stepping=0x00: Patch=0x0a00107a Length=5568 bytes
44+ Family=0x19 Model=0x01 Stepping=0x01: Patch=0x0a0011d5 Length=5568 bytes
4445 Family=0x19 Model=0x01 Stepping=0x01: Patch=0x0a0011de Length=5568 bytes
4546 Minimum base ucode version for loading: 0x0a0011d9
47+ Family=0x19 Model=0x01 Stepping=0x02: Patch=0x0a001238 Length=5568 bytes
4648 Family=0x19 Model=0x01 Stepping=0x02: Patch=0x0a001247 Length=5568 bytes
4749 Minimum base ucode version for loading: 0x0a001242
4850 Family=0x19 Model=0x08 Stepping=0x02: Patch=0x0a00820d Length=5568 bytes
51+ Family=0x19 Model=0x11 Stepping=0x01: Patch=0x0a101148 Length=5568 bytes
4952 Family=0x19 Model=0x11 Stepping=0x01: Patch=0x0a101158 Length=5568 bytes
5053 Minimum base ucode version for loading: 0x0a101153
54+ Family=0x19 Model=0x11 Stepping=0x02: Patch=0x0a101248 Length=5568 bytes
5155 Family=0x19 Model=0x11 Stepping=0x02: Patch=0x0a101253 Length=5568 bytes
5256 Minimum base ucode version for loading: 0x0a10124e
5357 Family=0x19 Model=0x18 Stepping=0x01: Patch=0x0a108109 Length=5568 bytes
@@ -61,14 +65,15 @@ Microcode patches in microcode_amd_fam19h.bin:
6165 Family=0x19 Model=0x78 Stepping=0x00: Patch=0x0a708008 Length=5568 bytes
6266 Family=0x19 Model=0x7c Stepping=0x00: Patch=0x0a70c008 Length=5568 bytes
6367 Family=0x19 Model=0xa0 Stepping=0x01: Patch=0x0aa00116 Length=5568 bytes
68+ Family=0x19 Model=0xa0 Stepping=0x02: Patch=0x0aa00215 Length=5568 bytes
6469 Family=0x19 Model=0xa0 Stepping=0x02: Patch=0x0aa0021c Length=5568 bytes
65- Minimum base ucode version for loading: 0x0aa00219
70+ Minimum base ucode version for loading: 0x0aa00218
6671
6772Microcode patches in microcode_amd_fam1ah.bin:
68- Family=0x1a Model=0x02 Stepping=0x01: Patch=0x0b002151 Length=14368 bytes
73+ Family=0x1a Model=0x02 Stepping=0x01: Patch=0x0b00215a Length=14368 bytes
6974 Minimum base ucode version for loading: 0x0b002140
70- Family=0x1a Model=0x11 Stepping=0x00: Patch=0x0b10104e Length=14368 bytes
71- Minimum base ucode version for loading: 0x0b001040
75+ Family=0x1a Model=0x11 Stepping=0x00: Patch=0x0b101054 Length=14368 bytes
76+ Minimum base ucode version for loading: 0x0b101040
7277
7378NOTE: For Genoa (Family=0x19 Model=0x11) and Bergamo (Family=0x19 Model=0xa0),
7479either AGESA version >= 1.0.0.8 OR a kernel with the following commit is
@@ -87,3 +92,20 @@ the required minimum patch levels to address this problem:
8792 Family=0x19 Model=0x11 Stepping=0x02: Patch=0x0a10123e
8893 Family=0x19 Model=0xa0 Stepping=0x01: Patch=0x0aa00116
8994 Family=0x19 Model=0xa0 Stepping=0x02: Patch=0x0aa00212
95+
96+ NOTE: In order to not fully abandon machines affected by AMD-SB-7033 [1] that
97+ have not received the BIOS update, the family 19h microcode container now
98+ includes a second patch for these machines that brings the microcode to the
99+ highest possible level without the microcode signing fix. While a BIOS update
100+ is highly recommended to receive the latest security updates issued after the
101+ microcode signing vulnerability, this will allow non-updated systems to at
102+ least receive some microcode updates beyond the version provided by BIOS.
103+
104+ The list of additional patches can be seen below:
105+ Family=0x19 Model=0x01 Stepping=0x01: Patch=0x0a0011d5 Length=5568 bytes
106+ Family=0x19 Model=0x01 Stepping=0x02: Patch=0x0a001238 Length=5568 bytes
107+ Family=0x19 Model=0x11 Stepping=0x01: Patch=0x0a101148 Length=5568 bytes
108+ Family=0x19 Model=0x11 Stepping=0x02: Patch=0x0a101248 Length=5568 bytes
109+ Family=0x19 Model=0xa0 Stepping=0x02: Patch=0x0aa00215 Length=5568 bytes
110+
111+ [1]: https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7033.html
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