CVE-2025-0478

Estado: AplazadaAlta (7.8)—

Software installed and run as a non-privileged user may conduct improper GPU system calls to issue reads and writes to arbitrary physical memory pages.

Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kernel and drivers running on the platform, altering their behaviour.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 7.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.14%
Percentil entre todas las CVEs puntuadas: 3
Fecha de la puntuación: 5/10/2026

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.

ExplotaciónT1068 Exploitation for Privilege Escalationprivilege escalation85 %
Impacto principalT1548 Abuse Elevation Control Mechanismprivilege escalation80 %
Impacto secundarioT1565.001 Stored Data Manipulationimpact75 %

Acceso local (AV:L) sin interacción de usuario permite escalada de privilegios mediante llamadas GPU impropia para escribir en memoria del kernel; corrupción de datos de kernel/drivers.

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 Permissions Execution Prevention Update Software User Account Management Threat Intelligence Program Privileged Account Management

CWE

CWE-280

Referencias

https://www.imaginationtech.com/gpu-driver-vulnerabilities/

JSON original (NVD)

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{
  "id": "CVE-2025-0478",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-0478",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-03-24T13:38:12.248370Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "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": "367425dc-4d06-4041-9650-c2dc6aaa27ce",
      "affectedData": [
        {
          "vendor": "Imagination Technologies",
          "product": "Graphics DDK",
          "versions": [
            {
              "status": "affected",
              "version": "1.15 RTM",
              "versionType": "custom",
              "lessThanOrEqual": "24.3 RTM2"
            },
            {
              "status": "unaffected",
              "version": "25.1 RTM",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "Linux",
            "Android"
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2025-03-24T12:15:13.227",
  "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-280"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Software installed and run as a non-privileged user may conduct improper GPU system calls to issue reads and writes to arbitrary physical memory pages.\n\nUnder certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kernel and drivers running on the platform, altering their behaviour."
    },
    {
      "lang": "es",
      "value": "El software instalado y ejecutado por un usuario sin privilegios puede realizar llamadas indebidas al sistema de la GPU para ejecutar operaciones de lectura y escritura en páginas arbitrarias de memoria física. En determinadas circunstancias, este exploit podría utilizarse para corromper páginas de datos no asignadas por el controlador de la GPU, sino páginas de memoria utilizadas por el kernel y los controladores de la plataforma, alterando así su comportamiento."
    }
  ],
  "lastModified": "2026-06-17T08:26:33.767",
  "sourceIdentifier": "367425dc-4d06-4041-9650-c2dc6aaa27ce"
}