nvd-json-data-feeds/CVE-2018/CVE-2018-11xx/CVE-2018-1118.json

{
  "id": "CVE-2018-1118",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2018-05-10T22:29:00.260",
  "lastModified": "2023-02-13T04:53:18.467",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Linux kernel vhost since version 4.8 does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhost_new_msg() function. This can allow local privileged users to read some kernel memory contents when reading from the /dev/vhost-net device file."
    },
    {
      "lang": "es",
      "value": "El vhost del kernel de Linux desde la versi\u00f3n 4.8 no inicializa correctamente la memoria en los mensajes que se pasan entre invitados virtuales y el sistema operativo host en la funci\u00f3n vhost/vhost.c:vhost_new_msg().  Esto puede permitir que usuarios con privilegios locales lean el contenido de la memoria del kernel al leer del archivo de dispositivo /dev/vhost-net."
    }
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
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        "obtainOtherPrivilege": false,
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      "url": "https://access.redhat.com/errata/RHSA-2018:2948",
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}