{
  "id": "CVE-2022-3577",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2022-10-20T17:15:10.403",
  "lastModified": "2024-11-21T07:19:48.287",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An out-of-bounds memory write flaw was found in the Linux kernel\u2019s Kid-friendly Wired Controller driver. This flaw allows a local user to crash or potentially escalate their privileges on the system. It is in bigben_probe of drivers/hid/hid-bigbenff.c. The reason is incorrect assumption - bigben devices all have inputs. However, malicious devices can break this assumption, leaking to out-of-bound write."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado un fallo de escritura en memoria fuera de l\u00edmites en el Controlador con cable para Ni\u00f1os del kernel de Linux. Este fallo permite a un usuario local bloquear o potencialmente escalar sus privilegios en el sistema. Es encontrado en la funci\u00f3n bigben_probe del archivo drivers/hid/hid-bigbenff.c. El motivo es una suposici\u00f3n incorrecta: todos los dispositivos bigben presentan entradas. Sin embargo, los dispositivos maliciosos pueden romper esta suposici\u00f3n, filtrando una escritura fuera de l\u00edmites"
    }
  ],
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
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