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GSD-2021-35093

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Possible memory corruption in BT controller when it receives an oversized LMP packet over 2-DH1 link and leads to denial of service in BlueCore
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2021-35093",
    "description": "Possible memory corruption in BT controller when it receives an oversized LMP packet over 2-DH1 link and leads to denial of service in BlueCore",
    "id": "GSD-2021-35093"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-35093"
      ],
      "details": "Possible memory corruption in BT controller when it receives an oversized LMP packet over 2-DH1 link and leads to denial of service in BlueCore",
      "id": "GSD-2021-35093",
      "modified": "2023-12-13T01:23:28.194173Z",
      "schema_version": "1.4.0"
    }
  },
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        "ASSIGNER": "product-security@qualcomm.com",
        "ID": "CVE-2021-35093",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "BlueCore",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "CSR8510 A10, CSR8811 A12"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Qualcomm, Inc."
            }
          ]
        }
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      "impact": {
        "cvss": {
          "baseScore": "6.5",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Memory Corruption in Bluetooth Controller Firmware"
              }
            ]
          }
        ]
      },
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      },
      "impact": {
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          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 3.3,
            "confidentialityImpact": "NONE",
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            "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
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          "exploitabilityScore": 6.5,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
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            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
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            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
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      },
      "lastModifiedDate": "2022-01-13T17:35Z",
      "publishedDate": "2022-01-03T08:15Z"
    }
  }
}



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