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EUVD-2024-19583

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Incomplete cleanup after CPU microcode patch may allow privileged attackers to degrade RDRAND entropy, risking SEV-SNP integrity.

Related
Affected
Refs
[
  {
    "enisaIdVendor": [
      {
        "id": "366e2be0-0fdd-37de-a6d4-4fbd1560bd36",
        "vendor": {
          "name": "AMD"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0b168ffc-eecc-3dd7-ae5d-656654a08e3a",
        "product": {
          "name": "AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics"
        },
        "product_version": "patch: CezannePI-FP6_1.0.1.1"
      },
      {
        "id": "0c75e5ec-d37e-3320-99f9-0ee50c8dc883",
        "product": {
          "name": "AMD EPYC™ Embedded 9004 Series Processors"
        },
        "product_version": "patch: EmbGenoaPI-SP5 1.0.0.9"
      },
      {
        "id": "0e6f8674-45bb-3b9d-a8d5-815a2c4ffb15",
        "product": {
          "name": "AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics"
        },
        "product_version": "patch: RembrandtPI-FP7/FP7r2_1.0.0.B"
      },
      {
        "id": "1fd17f93-d319-33ef-98f2-91eed006ed81",
        "product": {
          "name": "AMD Ryzen™ Embedded 7000 Series Processors"
        },
        "product_version": "patch: EmbeddedAM5PI 1.0.0.3"
      },
      {
        "id": "21737171-0f0a-3b47-8871-a2fbf2b5148d",
        "product": {
          "name": "AMD EPYC™ 7003 Series Processors"
        },
        "product_version": "patch: MilanPI 1.0.0.D"
      },
      {
        "id": "31b14340-45e5-352a-9c49-8b33a00fed1f",
        "product": {
          "name": "AMD Ryzen™ 8000 Series Desktop Processors"
        },
        "product_version": "patch: ComboAM5 1.2.0.1"
      },
      {
        "id": "52910ab4-48fc-3f66-977c-e6bdaa2088b0",
        "product": {
          "name": "AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors"
        },
        "product_version": "patch: ChagallWSPI-sWRX8 1.0.0.8"
      },
      {
        "id": "5f91ed46-2a0d-3012-bba9-d56305b7917b",
        "product": {
          "name": "AMD Ryzen™ Embedded 5000 Series Processors"
        },
        "product_version": "patch: EmbAM4PI 1.0.0.7"
      },
      {
        "id": "66081fc0-2f87-3641-9ce8-b81e608d9524",
        "product": {
          "name": "AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics"
        },
        "product_version": "patch: CezannePI-FP6_1.0.1.1"
      },
      {
        "id": "72a5bfe9-a7cd-33f0-bfc5-9162fa346fce",
        "product": {
          "name": "AMD Ryzen™ 5000 Series Desktop Processors"
        },
        "product_version": "patch: ComboAM4v2 1.2.0.Cb"
      },
      {
        "id": "73648e6f-aedc-33e6-a0d3-2b84c11630fb",
        "product": {
          "name": "AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics "
        },
        "product_version": "patch: PhoenixPI-FP8-FP7_1.1.0.3"
      },
      {
        "id": "759cd4a0-ab21-3ea4-b575-802c1bfc59df",
        "product": {
          "name": "AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics"
        },
        "product_version": "patch: RembrandtPI-FP7/FP7r2_1.0.0.B"
      },
      {
        "id": "980c802d-1cca-3486-969d-adce37c5fc27",
        "product": {
          "name": "AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics"
        },
        "product_version": "patch: DragonRangeFL1 1.0.0.3e"
      },
      {
        "id": "a6059a30-4118-3a25-b46d-b17370b1ad43",
        "product": {
          "name": "AMD EPYC™ Embedded 7003 Series Processors"
        },
        "product_version": "patch: EmbMilanPI-SP3 1.0.0.9"
      },
      {
        "id": "ab0f7cf2-22df-39d0-ab36-8a0f1e43e568",
        "product": {
          "name": "AMD EPYC™ 8004 Series Processors"
        },
        "product_version": "patch: GenoaPI 1.0.0.C"
      },
      {
        "id": "c48bd45b-550f-3a83-81a9-ae66a4c6b3aa",
        "product": {
          "name": "AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors"
        },
        "product_version": "patch: ChagallWSPI-sWRX8 1.0.0.8"
      },
      {
        "id": "d3dfcdc0-88a3-3914-a245-4c057bc25dbc",
        "product": {
          "name": "AMD EPYC™ 9004 Series Processors"
        },
        "product_version": "patch: GenoaPI 1.0.0.C"
      },
      {
        "id": "d9d2d4fd-90d8-389a-a55b-bdad3d420ca7",
        "product": {
          "name": "AMD Ryzen™ Embedded V3000 Series Processors"
        },
        "product_version": "patch: Embedded-PI_FP7r2 100A"
      },
      {
        "id": "ddf1b991-5f09-3259-a548-93c5220d4afb",
        "product": {
          "name": "AMD Ryzen™ 7000 Series Desktop Processors"
        },
        "product_version": "patch: ComboAM5 1.2.0.1"
      },
      {
        "id": "eb87c4a1-b487-34bb-9d9e-c487bb1fe8e9",
        "product": {
          "name": "AMD Ryzen™ Embedded 8000 Series Processors"
        },
        "product_version": "patch: EmbeddedPhoenixPI-FP7r2_1.2.0.0"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.13.2
EPSS0.0014
SSVC
4