CVE-2025-48503

Estado: AplazadaAlta (7.8)—

A DLL hijacking vulnerability in the AMD Software Installer could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/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 escalation92 %
Impacto principalT1574.007 Path Interception by PATH Environment Variablestealth · execution88 %
Impacto secundarioT1059 Command and Scripting Interpreterexecution85 %

Acceso local (AV:L) sin interacción (UI:N) + privilegios requeridos (PR:L) indica escalada de privilegios. CWE-427 (DLL hijacking) + descripción de arbitrary code execution sustenta T1574.007 + ejecución de código (T1059).

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 Prevention Audit Threat Intelligence Program Restrict Web-Based Content Restrict File and Directory Permissions Privileged Account Management

Tecnologías afectadas (1)

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

AMD — Software Installer^AI

CWE

CWE-427

Referencias

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html

JSON original (NVD)

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  "published": "2026-02-11T15:16:14.213",
  "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-427"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A DLL hijacking vulnerability in the AMD Software Installer could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de secuestro de DLL en el Instalador de Software de AMD podría permitir a un atacante lograr la escalada de privilegios, lo que podría resultar en la ejecución de código arbitrario."
    }
  ],
  "lastModified": "2026-06-17T09:29:44.103",
  "sourceIdentifier": "psirt@amd.com"
}