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CVE-2018-8933

Estado: ModificadaCrítica (9)—

The AMD EPYC Server processor chips have insufficient access control for protected memory regions, aka FALLOUT-1, FALLOUT-2, and FALLOUT-3.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

AMD — Epyc Server Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-8933",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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        "obtainAllPrivilege": false,
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        "userInteractionRequired": false
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        "cvssData": {
          "scope": "CHANGED",
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          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
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  "affected": [
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  "published": "2018-03-22T14:29:00.800",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-732"
        }
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  "descriptions": [
    {
      "lang": "en",
      "value": "The AMD EPYC Server processor chips have insufficient access control for protected memory regions, aka FALLOUT-1, FALLOUT-2, and FALLOUT-3."
    },
    {
      "lang": "es",
      "value": "Los chips de procesamiento de AMD EPYC Server tienen un control de acceso insuficiente para las regiones de memoria protegidas. Esto se conoce como FALLOUT-1, FALLOUT-2 y FALLOUT-3."
    }
  ],
  "lastModified": "2026-06-17T02:05:40.833",
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}