{
  "id": "CVE-2017-1000363",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-07-17T13:18:18.593",
  "lastModified": "2023-01-17T21:03:53.033",
  "vulnStatus": "Analyzed",
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      "value": "Linux drivers/char/lp.c Out-of-Bounds Write. Due to a missing bounds check, and the fact that parport_ptr integer is static, a 'secure boot' kernel command line adversary (can happen due to bootloader vulns, e.g. Google Nexus 6's CVE-2016-10277, where due to a vulnerability the adversary has partial control over the command line) can overflow the parport_nr array in the following code, by appending many (>LP_NO) 'lp=none' arguments to the command line."
    },
    {
      "lang": "es",
      "value": "Una escritura fuera de l\u00edmites en el archivo drivers/char/lp.c de Linux, Debido a la falta de comprobaci\u00f3n de l\u00edmites, y al hecho de que el entero parport_ptr es est\u00e1tico, un adversario de l\u00ednea de comando del kernel \"secure boot\" (puede ocurrir debido a vulnerabilidades del cargador de arranque, por ejemplo, CVE-2016-10277 de Google Nexus 6, donde debido a una vulnerabilidad el adversario tiene control parcial sobre la l\u00ednea de comando) puede desbordar la matriz parport_nr en el siguiente c\u00f3digo, mediante la incorporaci\u00f3n muchos argumentos (mayor que LP_NO) 'lp=none' hacia la l\u00ednea de comando."
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