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  "id": "CVE-2023-39198",
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  "published": "2023-11-09T20:15:08.730",
  "lastModified": "2024-11-21T08:14:53.863",
  "vulnStatus": "Modified",
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      "value": "A race condition was found in the QXL driver in the Linux kernel. The qxl_mode_dumb_create() function dereferences the qobj returned by the qxl_gem_object_create_with_handle(), but the handle is the only one holding a reference to it. This flaw allows an attacker to guess the returned handle value and trigger a use-after-free issue, potentially leading to a denial of service or privilege escalation."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 una condici\u00f3n de ejecuci\u00f3n en el controlador QXL del kernel de Linux. La funci\u00f3n qxl_mode_dumb_create() desreferencia el qobj devuelto por qxl_gem_object_create_with_handle(), pero el identificador es el \u00fanico que contiene una referencia a \u00e9l. Esta falla permite a un atacante adivinar el valor de identificador devuelto y desencadenar un problema de use-after-free, lo que podr\u00eda provocar una denegaci\u00f3n de servicio o una escalada de privilegios."
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