CVE-2023-40088
Vulnerability from cvelistv5
Published
2023-12-04 22:40
Modified
2024-08-02 18:24
Summary
In callback_thread_event of com_android_bluetooth_btservice_AdapterService.cpp, there is a possible memory corruption due to a use after free. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
Impacted products
GoogleAndroid
Show details on NVD website


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              "cpe:2.3:o:google:android:13.0:-:*:*:*:*:*:*",
              "cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "android",
            "vendor": "google",
            "versions": [
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                "version": "11.0"
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                "version": "13.0"
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                "version": "14.0"
              }
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        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "ADJACENT_NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
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          {
            "other": {
              "content": {
                "id": "CVE-2023-40088",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-01T03:55:59.557549Z",
                "version": "2.0.3"
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              "type": "ssvc"
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        ],
        "problemTypes": [
          {
            "descriptions": [
              {
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                "description": "CWE-416 Use After Free",
                "lang": "en",
                "type": "CWE"
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        ],
        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "references": [
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            "url": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/5bfd817719fcf55cbb3476e6b5539a3db4c437fc"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://source.android.com/security/bulletin/2023-12-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Android",
          "vendor": "Google",
          "versions": [
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              "status": "affected",
              "version": "14"
            },
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              "version": "13"
            },
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              "version": "12L"
            },
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              "version": "12"
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            {
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In callback_thread_event of com_android_bluetooth_btservice_AdapterService.cpp, there is a possible memory corruption due to a use after free. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Remote code execution",
              "lang": "en"
            }
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-22T00:16:49.404Z",
        "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "shortName": "google_android"
      },
      "references": [
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          "url": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/5bfd817719fcf55cbb3476e6b5539a3db4c437fc"
        },
        {
          "url": "https://source.android.com/security/bulletin/2023-12-01"
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  "cveMetadata": {
    "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
    "assignerShortName": "google_android",
    "cveId": "CVE-2023-40088",
    "datePublished": "2023-12-04T22:40:52.675Z",
    "dateReserved": "2023-08-09T02:29:29.982Z",
    "dateUpdated": "2024-08-02T18:24:55.553Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1",
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  }
}


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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.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • 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.