« Volver al listado

CVE-2020-12981

Estado: ModificadaAlta (7.8)—

An insufficient input validation in the AMD Graphics Driver for Windows 10 may allow unprivileged users to unload the driver, potentially causing memory corruptions in high privileged processes, which can lead to escalation of privileges or denial of service.

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 (2)

AMD — Radeon PRO SoftwareAMD — Radeon Software

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-12981",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@amd.com",
      "affectedData": [
        {
          "vendor": "AMD",
          "product": "AMD Radeon Software",
          "versions": [
            {
              "status": "affected",
              "version": "Radeon Software",
              "lessThan": "20.7.1",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "Radeon Pro Software for Enterprise",
              "lessThan": "21.Q2",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-06-11T22:15:11.373",
  "references": [
    {
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000",
      "source": "psirt@amd.com"
    },
    {
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An insufficient input validation in the AMD Graphics Driver for Windows 10 may allow unprivileged users to unload the driver, potentially causing memory corruptions in high privileged processes, which can lead to escalation of privileges or denial of service."
    },
    {
      "lang": "es",
      "value": "Una comprobación de entrada insuficiente en el controlador de gráficos AMD para Windows 10 puede permitir que los usuarios sin privilegios descarguen el controlador, lo que podría causar daños en la memoria en los procesos con muchos privilegios, lo que puede conllevar a una escalada de privilegios o la denegación de servicio"
    }
  ],
  "lastModified": "2026-06-17T02:52:35.343",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:amd:radeon_pro_software:*:*:*:*:enterprise:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CCEDEE9C-091E-4D9B-94D3-2BB3B33B5766",
              "versionEndExcluding": "21.q1"
            },
            {
              "criteria": "cpe:2.3:a:amd:radeon_software:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "528B8908-B68E-40A1-9EB8-8EBD287DC8F2",
              "versionEndExcluding": "20.7.1"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x64:*",
              "vulnerable": false,
              "matchCriteriaId": "084984D5-D241-497B-B118-50C6C1EAD468"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x86:*",
              "vulnerable": false,
              "matchCriteriaId": "BA592626-F17C-4F46-823B-0947D102BBD2"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "psirt@amd.com"
}