{
  "id": "CVE-2023-39284",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-11-02T21:15:09.747",
  "lastModified": "2023-11-15T20:32:55.707",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in IhisiServicesSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. There are arbitrary calls to SetVariable with unsanitized arguments in the SMI handler."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 un problema en IhisiServicesSmm en Insyde InsydeH2O con kernel 5.0 a 5.5. Hay llamadas arbitrarias a SetVariable con argumentos no sanitizados en el controlador SMI."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.2",
              "versionEndExcluding": "5.2.05.28.33",
              "matchCriteriaId": "C10090BD-39E8-4A11-B0F2-B850C3A382C2"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.3",
              "versionEndExcluding": "5.3.05.37.33",
              "matchCriteriaId": "E06B9A6E-8D0D-433A-80B2-BB1930E83BC3"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.4",
              "versionEndExcluding": "5.4.05.45.33",
              "matchCriteriaId": "949EAF2E-BD4A-470C-837C-781DEEB17F34"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.5",
              "versionEndExcluding": "5.5.05.53.33",
              "matchCriteriaId": "FDF8462F-BE2B-4FEA-9D71-F835F118D37B"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.6",
              "versionEndExcluding": "5.6.05.60.33",
              "matchCriteriaId": "4A9478E0-CA2A-4770-85AB-74DFFF518B90"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.insyde.com/security-pledge",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.insyde.com/security-pledge/SA-2023056",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}