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CVE-2024-36320

Estado: AplazadaAlta (7)—

Integer Overflow within atihdwt6.sys can allow a local attacker to cause out of bound read/write potentially leading to loss of confidentiality, integrity and 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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

AV:L PR:L sin UI:R → T1068 (escalada local). Integer overflow en driver atihdwt6.sys permite lectura/escritura fuera de límites, facilitando ejecución de código arbitrario (T1059) y denegación de servicio (T1499.004).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Execution PreventionThreat Intelligence ProgramRestrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationFilter Network Traffic

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

AMD — Atihdwt6AI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-36320",
  "cveTags": [],
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        "ssvcData": {
          "id": "CVE-2024-36320",
          "role": "CISA Coordinator",
          "options": [
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            {
              "automatable": "no"
            },
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          "version": "2.0.3",
          "timestamp": "2026-02-11T15:36:41.476444Z"
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          "Recovery": "NOT_DEFINED",
          "baseScore": 7,
          "Automatable": "NOT_DEFINED",
          "attackVector": "LOCAL",
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          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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          "vendor": "AMD",
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          "defaultStatus": "affected"
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          "vendor": "AMD",
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            {
              "status": "unaffected",
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          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ Embedded R2000 Series Processors",
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            {
              "status": "unaffected",
              "version": "Q2- 2025 AMD Embedded R2000, V2000 Windows® Catalyst™ WHQL certified driver (68914)"
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          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
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            {
              "status": "unaffected",
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          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ Embedded 7000 Series Processors",
          "versions": [
            {
              "status": "unaffected",
              "version": "Q2 - 2025 AMD Embedded Ryzen[7000 8000 9000] Windows® Catalyst™ driver [25.6.1] (68926)"
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          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
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          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ Embedded 9000 Series Processors",
          "versions": [
            {
              "status": "unaffected",
              "version": "Q2 - 2025 AMD Embedded Ryzen[7000 8000 9000] Windows® Catalyst™ driver [25.6.1] (68926)"
            }
          ],
          "defaultStatus": "affected"
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  ],
  "published": "2026-02-11T15:16:11.813",
  "references": [
    {
      "url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html",
      "source": "psirt@amd.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@amd.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer Overflow within atihdwt6.sys can allow a local attacker to cause out of bound read/write potentially leading to loss of confidentiality, integrity and availability"
    },
    {
      "lang": "es",
      "value": "Desbordamiento de entero dentro de atihdwt6.sys puede permitir a un atacante local causar lectura/escritura fuera de límites, lo que podría llevar a la pérdida de confidencialidad, integridad y disponibilidad."
    }
  ],
  "lastModified": "2026-06-17T07:36:30.710",
  "sourceIdentifier": "psirt@amd.com"
}