cve-2023-43540
Vulnerability from cvelistv5
Published
2024-03-04 10:48
Modified
2024-08-02 19:44
Summary
Buffer Copy Without Checking Size of Input in Bluetooth HOST
Impacted products
Qualcomm, Inc.Snapdragon
Show details on NVD website


{
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          {
            "other": {
              "content": {
                "id": "CVE-2023-43540",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
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                  }
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                "role": "CISA Coordinator",
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          "dateUpdated": "2024-07-25T19:48:06.783Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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            "url": "https://www.qualcomm.com/company/product-security/bulletins/march-2024-bulletin"
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          "vendor": "Qualcomm, Inc.",
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              "version": "FastConnect 6200"
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              "version": "FastConnect 6700"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Memory corruption while processing the IOCTL FM HCI WRITE request."
        }
      ],
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        {
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
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          "format": "CVSS",
          "scenarios": [
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              "value": "GENERAL"
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      ],
      "problemTypes": [
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              "description": "CWE-120 Buffer Copy Without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
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        "shortName": "qualcomm"
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      "title": "Buffer Copy Without Checking Size of Input in Bluetooth HOST"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f",
    "assignerShortName": "qualcomm",
    "cveId": "CVE-2023-43540",
    "datePublished": "2024-03-04T10:48:47.976Z",
    "dateReserved": "2023-09-19T14:48:15.093Z",
    "dateUpdated": "2024-08-02T19:44:43.794Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-43540\",\"sourceIdentifier\":\"product-security@qualcomm.com\",\"published\":\"2024-03-04T11:15:12.133\",\"lastModified\":\"2024-04-12T15:15:21.530\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Memory corruption while processing the IOCTL FM HCI WRITE request.\"},{\"lang\":\"es\",\"value\":\"Corrupci\u00f3n de la memoria al procesar la solicitud de ESCRITURA IOCTL FM HCI.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"product-security@qualcomm.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.4,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.5,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"product-security@qualcomm.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]}],\"references\":[{\"url\":\"https://www.qualcomm.com/company/product-security/bulletins/march-2024-bulletin\",\"source\":\"product-security@qualcomm.com\"}]}}"
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.