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CVE-2021-44479

Estado: ModificadaMedia (5.5)—

Los dispositivos NXP Kinetis K82 presentan una lectura excesiva del búfer por medio de un valor wlength diseñado en una petición GET Status-Other durante el uso del modo USB In-System Programming (ISP). Esto revela la memoria flash protegida

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 (1)

CWE

Referencias

JSON original (NVD)

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          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
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  "weaknesses": [
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      "lang": "en",
      "value": "NXP Kinetis K82 devices have a buffer over-read via a crafted wlength value in a GET Status-Other request during use of USB In-System Programming (ISP) mode. This discloses protected flash memory."
    },
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    }
  ],
  "lastModified": "2026-06-17T04:12:24.267",
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