{
  "id": "CVE-2022-0669",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2022-08-29T15:15:09.750",
  "lastModified": "2024-11-21T06:39:08.920",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "A flaw was found in dpdk. This flaw allows a malicious vhost-user master to attach an unexpected number of fds as ancillary data to VHOST_USER_GET_INFLIGHT_FD / VHOST_USER_SET_INFLIGHT_FD messages that are not closed by the vhost-user slave. By sending such messages continuously, the vhost-user master exhausts available fd in the vhost-user slave process, leading to a denial of service."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado un fallo en dpdk. Este fallo permite a un vhost-user master malicioso adjuntar un n\u00famero inesperado de fds como datos auxiliares a los mensajes VHOST_USER_GET_INFLIGHT_FD / VHOST_USER_SET_INFLIGHT_FD que no son cerrados por el vhost-user slave. Al enviar dichos mensajes continuamente, el maestro vhost-user agota los fd disponibles en el proceso esclavo vhost-user, conllevando a una denegaci\u00f3n de servicio"
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          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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