nvd-json-data-feeds/CVE-2018/CVE-2018-108xx/CVE-2018-10853.json

{
  "id": "CVE-2018-10853",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2018-09-11T14:29:01.630",
  "lastModified": "2019-10-03T00:03:26.223",
  "vulnStatus": "Modified",
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      "lang": "en",
      "value": "A flaw was found in the way Linux kernel KVM hypervisor before 4.18 emulated instructions such as sgdt/sidt/fxsave/fxrstor. It did not check current privilege(CPL) level while emulating unprivileged instructions. An unprivileged guest user/process could use this flaw to potentially escalate privileges inside guest."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado un error en la forma en la que el hipervisor KVM del kernel de Linux en versiones anteriores a la 4.18 emulaba instrucciones como sgdt/sidt/fxsave/fxrstor. No comprob\u00f3 el nivel de privilegios actual (CPL) al emular instrucciones sin privilegios. Un usuario invitado o un proceso sin privilegios podr\u00edan emplear este error para escalar sus privilegios en el invitado."
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
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        "baseSeverity": "MEDIUM",
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html",
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    {
      "url": "https://access.redhat.com/errata/RHSA-2020:0036",
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      "url": "https://access.redhat.com/errata/RHSA-2020:0179",
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