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CVE-2024-46975

Estado: AplazadaAlta (7.9)—

Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data into another Guest's virtualised GPU memory.

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 + UI:R indica ejecución en cliente (interacción requerida en VM invitada). Impacto: lectura de memoria compartida GPU (T1005) e inyección de datos en otra VM (T1565.001).

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

Restrict File and Directory PermissionsRemote Data StorageEncrypt Sensitive InformationApplication Isolation and SandboxingExploit ProtectionUpdate Software

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-46975",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-46975",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-24T16:20:08.189873Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 7.9,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.8,
        "exploitabilityScore": 1.5
      }
    ]
  },
  "affected": [
    {
      "source": "367425dc-4d06-4041-9650-c2dc6aaa27ce",
      "affectedData": [
        {
          "vendor": "Imagination Technologies",
          "product": "Graphics DDK",
          "versions": [
            {
              "status": "affected",
              "version": "1.15 RTM",
              "versionType": "custom",
              "lessThanOrEqual": "24.3 RTM"
            },
            {
              "status": "unaffected",
              "version": "25.1 RTM",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "Linux",
            "Android"
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2025-02-22T15:15:10.377",
  "references": [
    {
      "url": "https://www.imaginationtech.com/gpu-driver-vulnerabilities/",
      "source": "367425dc-4d06-4041-9650-c2dc6aaa27ce"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "367425dc-4d06-4041-9650-c2dc6aaa27ce",
      "description": [
        {
          "lang": "en",
          "value": "CWE-270"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data into another Guest's virtualised GPU memory."
    },
    {
      "lang": "es",
      "value": "El software del kernel instalado y ejecutándose dentro de una máquina virtual invitada puede explotar la memoria compartida con el firmware de la GPU para escribir datos en la memoria de la GPU virtualizada de otra máquina virtual invitada."
    }
  ],
  "lastModified": "2026-06-17T07:56:17.857",
  "sourceIdentifier": "367425dc-4d06-4041-9650-c2dc6aaa27ce"
}