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CVE-2020-13765

Estado: ModificadaMedia (5.6)—

rom_copy() in hw/core/loader.c in QEMU 4.0 and 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation.

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 (3)

Canonical — Ubuntu LinuxDebian — Debian LinuxQemu — Qemu

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-13765",
  "cveTags": [],
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          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
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          "integrityImpact": "LOW",
          "userInteraction": "NONE",
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  "published": "2020-06-04T16:15:12.733",
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      "value": "rom_copy() in hw/core/loader.c in QEMU 4.0 and 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation."
    },
    {
      "lang": "es",
      "value": "La función rom_copy() en el archivo hw/core/loader.c en QEMU versión 4.0 y versión 4.1.0, no comprueba la relación entre dos direcciones, lo que permite a atacantes activar una operación de copia de memoria no válida"
    }
  ],
  "lastModified": "2026-06-17T02:53:37.150",
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