nvd-json-data-feeds/CVE-2021/CVE-2021-39xx/CVE-2021-3930.json

{
  "id": "CVE-2021-3930",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2022-02-18T18:15:09.683",
  "lastModified": "2022-10-25T20:11:26.090",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado un error \"off-by-one\" en la emulaci\u00f3n de dispositivos SCSI en QEMU. Pod\u00eda ocurrir mientras eran procesados comandos MODE SELECT en mode_sense_page() si el argumento \"page\" era establecido como MODE_PAGE_ALLS (0x3f). Un hu\u00e9sped malicioso podr\u00eda usar este fallo para bloquear QEMU, resultando en una condici\u00f3n de denegaci\u00f3n de servicio"
    }
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
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          "integrityImpact": "NONE",
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          "baseScore": 2.1
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      "source": "secalert@redhat.com",
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}