Vulnerability-Lookup

GHSA-GXWG-94GC-R879

Vulnerability from github – Published: 2022-05-24 19:13 – Updated: 2022-05-24 19:13

Details

The Bluetooth Classic implementation on Bluetrum AB5301A devices with unknown firmware versions does not properly handle the reception of oversized DM1 LMP packets while no other BT connections are active, allowing attackers in radio range to prevent new BT connections (disabling the AB5301A inquiry and page scan procedures) via a crafted LMP packet. The user needs to manually perform a power cycle (restart) of the device to restore BT connectivity.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-34150"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-07T06:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The Bluetooth Classic implementation on Bluetrum AB5301A devices with unknown firmware versions does not properly handle the reception of oversized DM1 LMP packets while no other BT connections are active, allowing attackers in radio range to prevent new BT connections (disabling the AB5301A inquiry and page scan procedures) via a crafted LMP packet. The user needs to manually perform a power cycle (restart) of the device to restore BT connectivity.",
  "id": "GHSA-gxwg-94gc-r879",
  "modified": "2022-05-24T19:13:17Z",
  "published": "2022-05-24T19:13:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-34150"
    },
    {
      "type": "WEB",
      "url": "https://dl.packetstormsecurity.net/papers/general/braktooth.pdf"
    },
    {
      "type": "WEB",
      "url": "http://www.bluetrum.com/product/ab5301a.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-34150 (GCVE-0-2021-34150)

Vulnerability from cvelistv5 – Published: 2021-09-07 05:59 – Updated: 2024-08-04 00:05

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.bluetrum.com/product/ab5301a.html	x_refsource_MISC
	https://dl.packetstormsecurity.net/papers/general…	x_refsource_MISC

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T00:05:52.495Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "http://www.bluetrum.com/product/ab5301a.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://dl.packetstormsecurity.net/papers/general/braktooth.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
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            }
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      ],
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-07T05:59:31.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          ],
          "url": "https://dl.packetstormsecurity.net/papers/general/braktooth.pdf"
        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2021-34150",
          "STATE": "PUBLIC"
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            }
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        "problemtype": {
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            },
            {
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  "cveMetadata": {
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-GXWG-94GC-R879

CVE-2021-34150 (GCVE-0-2021-34150)

Tags

Sightings

Nomenclature