nvd-json-data-feeds/CVE-2021/CVE-2021-417xx/CVE-2021-41789.json

{
  "id": "CVE-2021-41789",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-01-04T16:15:09.527",
  "lastModified": "2024-11-21T06:26:45.923",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In wifi driver, there is a possible system crash due to a missing validation check. This could lead to remote denial of service from a proximal attacker with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20190426015; Issue ID: GN20190426015."
    },
    {
      "lang": "es",
      "value": "En el controlador wifi, se presenta un posible fallo del sistema debido a una falta de comprobaci\u00f3n de comprobaci\u00f3n. Esto podr\u00eda conllevar a una denegaci\u00f3n de servicio remota por parte de un atacante proximal sin ser necesarios privilegios de ejecuci\u00f3n adicionales. No es requerida una interacci\u00f3n del usuario para su explotaci\u00f3n. ID del Parche: GN20190426015; ID de Incidencia: GN20190426015"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C",
          "baseScore": 6.1,
          "accessVector": "ADJACENT_NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 6.5,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:mediatek:mt7615_firmware:4.4.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "586FD485-E748-4CD9-A9CD-F384D02D023A"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:mediatek:mt7615:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "05748BB1-0D48-4097-932E-E8E2E574FD8D"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:mediatek:mt7622_firmware:4.4.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "FDE3EC04-6832-4B70-B66C-3D9CB83E21E3"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:mediatek:mt7622:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "55EB4B27-6264-45BE-9A22-BE8418BB0C06"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://corp.mediatek.com/product-security-bulletin/January-2022",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://corp.mediatek.com/product-security-bulletin/January-2022",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}