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CVE-2023-31331

Estado: AplazadaBaja (3)—

Improper access control in the DRTM firmware could allow a privileged attacker to perform multiple driver initializations, resulting in stack memory corruption that could potentially lead to loss of integrity or availability.

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).

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-31331",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-31331",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-12T15:36:16.631696Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@amd.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 3,
          "attackVector": "LOCAL",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 0.5
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@amd.com",
      "affectedData": [
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics",
          "versions": [
            {
              "status": "unaffected",
              "version": "ComboAM4v2PI 1.2.0.CA"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ 7000 Series Desktop Processors",
          "versions": [
            {
              "status": "unaffected",
              "version": "ComboAM5 1.1.0.2"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ Graphics",
          "versions": [
            {
              "status": "unaffected",
              "version": "ComboAM4v2PI 1.2.0.CA"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ 8000 Series Processor with Radeon™ Graphics",
          "versions": [
            {
              "status": "unaffected",
              "version": "ComboAM5 1.1.0.2"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics",
          "versions": [
            {
              "status": "unaffected",
              "version": "RenoirPI-FP6 1.0.0.D"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics",
          "versions": [
            {
              "status": "unaffected",
              "version": "Cezanne-FP6 1.0.1.0"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ 6000 Series Processor with Radeon™ Graphics",
          "versions": [
            {
              "status": "unaffected",
              "version": "Rembrandt-FP7 1.0.0.A"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ 7035 Series Processor with Radeon™ Graphics",
          "versions": [
            {
              "status": "unaffected",
              "version": "Rembrandt-FP7 1.0.0.A"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics",
          "versions": [
            {
              "status": "unaffected",
              "version": "PhoenixPI-FP8-FP7 1.1.0.2"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics",
          "versions": [
            {
              "status": "unaffected",
              "version": "PhoenixPI-FP8-FP7 1.1.0.2"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ 7000 Series Mobile Processors",
          "versions": [
            {
              "status": "unaffected",
              "version": "DragonRangeFL1PI 1.0.0.3C"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ Embedded 7000",
          "versions": [
            {
              "status": "unaffected",
              "version": "EmbeddedAM5PI 1.0.0.1"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ Embedded V2000",
          "versions": [
            {
              "status": "unaffected",
              "version": "EmbeddedPI-FP6 1.0.0.9"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ Embedded V3000",
          "versions": [
            {
              "status": "unaffected",
              "version": "Embedded-PI FP7r2 1.0.0.9"
            }
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-02-11T22:15:26.643",
  "references": [
    {
      "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-4008.html",
      "source": "psirt@amd.com"
    },
    {
      "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5004.html",
      "source": "psirt@amd.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@amd.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1284"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper access control in the DRTM firmware could allow a privileged attacker to perform multiple driver initializations, resulting in stack memory corruption that could potentially lead to loss of integrity or availability."
    },
    {
      "lang": "es",
      "value": "Un control de acceso inadecuado en el firmware DRTM podría permitir que un atacante privilegiado realice múltiples inicializaciones de controladores, lo que genera una corrupción de la memoria de la pila que potencialmente podría conducir a la pérdida de integridad o disponibilidad."
    }
  ],
  "lastModified": "2026-06-17T05:56:48.543",
  "sourceIdentifier": "psirt@amd.com"
}