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CVE-2022-2483

Estado: ModificadaAlta (7.1)—

The bootloader in the Nokia ASIK AirScale system module (versions 474021A.101 and 474021A.102) loads public keys for firmware verification signature. If an attacker modifies the flash contents to corrupt the keys, secure boot could be permanently disabled on a given device.

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 (2)

Nokia — Asik Airscale 474021a.101 FirmwareNokia — Asik Airscale 474021a.102 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2022-2483",
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
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            {
              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-01-16T20:22:43.146201Z"
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "CWE-1282"
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      "value": "\nThe bootloader in the Nokia ASIK AirScale system module (versions 474021A.101 and 474021A.102) loads public keys for firmware verification signature. If an attacker modifies the flash contents to corrupt the keys, secure boot could be permanently disabled on a given device.\n\n"
    },
    {
      "lang": "es",
      "value": "El gestor de arranque en el módulo del sistema Nokia ASIK AirScale (versiones 474021A.101 y 474021A.102) carga claves públicas para la firma de verificación del firmware. Si un atacante modifica el contenido flash para dañar las claves, el arranque seguro podría desactivarse permanentemente en un dispositivo determinado."
    }
  ],
  "lastModified": "2026-06-17T04:41:58.787",
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