Common Weakness Enumeration

CWE-404

Allowed-with-Review

Improper Resource Shutdown or Release

Abstraction: Class · Status: Draft

The product does not release or incorrectly releases a resource before it is made available for re-use.

1219 vulnerabilities reference this CWE, most recent first.

GHSA-32JW-RRH7-Q59G

Vulnerability from github – Published: 2024-10-07 21:33 – Updated: 2024-10-18 00:31
VLAI
Details

Improper resource management in firmware of some Solidigm DC Products may allow an attacker to potentially control the performance of the resource.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-47972"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-404"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-07T20:15:06Z",
    "severity": "MODERATE"
  },
  "details": "Improper resource management in firmware of some Solidigm DC Products may allow an attacker to potentially control the performance of the resource.",
  "id": "GHSA-32jw-rrh7-q59g",
  "modified": "2024-10-18T00:31:15Z",
  "published": "2024-10-07T21:33:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47972"
    },
    {
      "type": "WEB",
      "url": "https://https://www.solidigm.com/support-page/support-security.html"
    },
    {
      "type": "WEB",
      "url": "https://www.solidigm.com/support-page/support-security.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-32WQ-HFWW-RQCM

Vulnerability from github – Published: 2025-01-14 03:31 – Updated: 2025-01-15 15:31
VLAI
Details

An issue in the sqlg_parallel_ts_seq component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-57659"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-404"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-14T01:15:14Z",
    "severity": "HIGH"
  },
  "details": "An issue in the sqlg_parallel_ts_seq component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.",
  "id": "GHSA-32wq-hfww-rqcm",
  "modified": "2025-01-15T15:31:23Z",
  "published": "2025-01-14T03:31:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-57659"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openlink/virtuoso-opensource/issues/1212"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-33F4-9PRW-VFP6

Vulnerability from github – Published: 2022-08-24 00:00 – Updated: 2026-07-05 03:30
VLAI
Details

D-Link Wireless AC1200 Dual Band VDSL ADSL Modem Router DSL-3782 Firmware v1.01 allows unauthenticated attackers to cause a Denial of Service (DoS) via a crafted HTTP connection request.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2022-35191"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-404"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-08-23T00:15:00Z",
    "severity": "MODERATE"
  },
  "details": "D-Link Wireless AC1200 Dual Band VDSL ADSL Modem Router DSL-3782 Firmware v1.01 allows unauthenticated attackers to cause a Denial of Service (DoS) via a crafted HTTP connection request.",
  "id": "GHSA-33f4-9prw-vfp6",
  "modified": "2026-07-05T03:30:49Z",
  "published": "2022-08-24T00:00:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-35191"
    },
    {
      "type": "WEB",
      "url": "https://pastebin.com/wD1UfaZz"
    },
    {
      "type": "WEB",
      "url": "https://www.dlink.com/en/security-bulletin"
    },
    {
      "type": "WEB",
      "url": "http://d-link.com"
    },
    {
      "type": "WEB",
      "url": "http://wireless.com"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-34HG-PM9J-P7GX

Vulnerability from github – Published: 2022-05-24 19:21 – Updated: 2022-05-24 19:21
VLAI
Details

A vulnerability affecting F-Secure antivirus engine was discovered whereby unpacking UPX file can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-40833"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-404"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-26T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability affecting F-Secure antivirus engine was discovered whereby unpacking UPX file can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.",
  "id": "GHSA-34hg-pm9j-p7gx",
  "modified": "2022-05-24T19:21:19Z",
  "published": "2022-05-24T19:21:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40833"
    },
    {
      "type": "WEB",
      "url": "https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame"
    },
    {
      "type": "WEB",
      "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40833"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-34JQ-548X-M2X9

Vulnerability from github – Published: 2021-08-30 17:22 – Updated: 2021-08-30 17:19
VLAI
Summary
Improper Resource Shutdown or Release in TYPO3 extension
Details

Wrong usage of the TYPO3 FAL API results in copies of processed files being saved to the /var/transient/ folder of a TYPO3 website on every frontend request. This can result in Denial of Service, since the webspace may be filled up with image files simply by crafting a large amount of requests to the website.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "webcoast/deferred-image-processing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-38623"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-404"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-30T17:19:44Z",
    "nvd_published_at": "2021-08-13T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "Wrong usage of the TYPO3 FAL API results in copies of processed files being saved to the /var/transient/ folder of a TYPO3 website on every frontend request. This  can result in Denial of Service, since the webspace may be filled up with image files simply by crafting a large amount of requests to the website.",
  "id": "GHSA-34jq-548x-m2x9",
  "modified": "2021-08-30T17:19:44Z",
  "published": "2021-08-30T17:22:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38623"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/webcoast-dk/deferred-image-processing"
    },
    {
      "type": "WEB",
      "url": "https://typo3.org/security/advisory/typo3-ext-sa-2021-009"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Improper Resource Shutdown or Release in TYPO3 extension"
}

GHSA-357J-8MX4-39CC

Vulnerability from github – Published: 2026-01-22 18:30 – Updated: 2026-01-22 18:30
VLAI
Details

An issue in Beat XP VEGA Smartwatch (Firmware Version - RB303ATV006229) allows an attacker to cause a denial of service via the BLE connection

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-69821"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-404"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-22T16:16:07Z",
    "severity": "HIGH"
  },
  "details": "An issue in Beat XP VEGA Smartwatch (Firmware Version - RB303ATV006229) allows an attacker to cause a denial of service via the BLE connection",
  "id": "GHSA-357j-8mx4-39cc",
  "modified": "2026-01-22T18:30:31Z",
  "published": "2026-01-22T18:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-69821"
    },
    {
      "type": "WEB",
      "url": "https://github.com/CipherX1802/CVE-2025-69821-Beat-XP-Vega-Smartwatch-Security-Assessment.git"
    },
    {
      "type": "WEB",
      "url": "https://github.com/CipherX1802/CVE-2025-69821-Beat-XP-Vega-Smartwatch-Security-Assessment/blob/main/BeatXP_Vega_Smartwatch_Security_Assessment_Report.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-35HQ-6XQG-G3WV

Vulnerability from github – Published: 2026-07-10 00:31 – Updated: 2026-07-10 00:31
VLAI
Details

A vulnerability was detected in lo48576 fbxcel up to 0.9.0. This affects an unknown part of the file src/pull_parser/v7400/parser.rs of the component Node Header Handler. The manipulation results in denial of service. The attack must be initiated from a local position. The exploit is now public and may be used. The pull request to fix this issue awaits acceptance.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-15274"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-404"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-09T22:17:03Z",
    "severity": "LOW"
  },
  "details": "A vulnerability was detected in lo48576 fbxcel up to 0.9.0. This affects an unknown part of the file src/pull_parser/v7400/parser.rs of the component Node Header Handler. The manipulation results in denial of service. The attack must be initiated from a local position. The exploit is now public and may be used. The pull request to fix this issue awaits acceptance.",
  "id": "GHSA-35hq-6xqg-g3wv",
  "modified": "2026-07-10T00:31:24Z",
  "published": "2026-07-10T00:31:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-15274"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lo48576/fbxcel/issues/14"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lo48576/fbxcel/pull/15"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lo48576/fbxcel"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-15274"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/852441"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/377215"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/377215/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

GHSA-35X7-M572-W69V

Vulnerability from github – Published: 2025-03-04 15:31 – Updated: 2025-03-04 15:31
VLAI
Details

A vulnerability classified as problematic was found in Open5GS up to 2.7.2. Affected by this vulnerability is the function amf_nsmf_pdusession_handle_update_sm_context of the file src/amf/nsmf-handler.c of the component AMF. The manipulation leads to denial of service. The attack can be launched remotely. This vulnerability allows a single UE to crash the AMF, resulting in the complete loss of mobility and session management services and causing a network-wide outage. All registered UEs will lose connectivity, and new registrations will be blocked until the AMF is restarted, leading to a high availability impact. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-1925"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-404"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-04T14:15:36Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability classified as problematic was found in Open5GS up to 2.7.2. Affected by this vulnerability is the function amf_nsmf_pdusession_handle_update_sm_context of the file src/amf/nsmf-handler.c of the component AMF. The manipulation leads to denial of service. The attack can be launched remotely. This vulnerability allows a single UE to crash the AMF, resulting in the complete loss of mobility and session management services and causing a network-wide outage. All registered UEs will lose connectivity, and new registrations will be blocked until the AMF is restarted, leading to a high availability impact. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue.",
  "id": "GHSA-35x7-m572-w69v",
  "modified": "2025-03-04T15:31:48Z",
  "published": "2025-03-04T15:31:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-1925"
    },
    {
      "type": "WEB",
      "url": "https://github.com/open5gs/open5gs/pull/3711"
    },
    {
      "type": "WEB",
      "url": "https://github.com/guoweifk/BugReport/blob/main/Open5GS%20AMF%20Denial%20of%20Service%20via%20PDU%20Session%20ID%20Conflict"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.298513"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.298513"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?submit.506038"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

GHSA-36FR-2GCJ-778V

Vulnerability from github – Published: 2023-03-02 21:30 – Updated: 2023-03-10 18:30
VLAI
Details

A vulnerability, which was classified as problematic, was found in finixbit elf-parser. Affected is the function elf_parser::Elf_parser::get_segments of the file elf_parser.cpp. The manipulation leads to denial of service. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. VDB-222222 is the identifier assigned to this vulnerability.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-1157"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-404"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-03-02T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability, which was classified as problematic, was found in finixbit elf-parser. Affected is the function elf_parser::Elf_parser::get_segments of the file elf_parser.cpp. The manipulation leads to denial of service. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. VDB-222222 is the identifier assigned to this vulnerability.",
  "id": "GHSA-36fr-2gcj-778v",
  "modified": "2023-03-10T18:30:18Z",
  "published": "2023-03-02T21:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1157"
    },
    {
      "type": "WEB",
      "url": "https://github.com/10cksYiqiyinHangzhouTechnology/elf-parser_segments_poc"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.222222"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.222222"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-36JV-3F2H-6VPG

Vulnerability from github – Published: 2022-11-02 12:00 – Updated: 2022-11-02 19:00
VLAI
Details

A vulnerability, which was classified as problematic, has been found in Axiomatic Bento4. This issue affects some unknown processing of the component mp4decrypt. The manipulation leads to memory leak. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-212681 was assigned to this vulnerability.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2022-3815"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-404"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-11-01T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability, which was classified as problematic, has been found in Axiomatic Bento4. This issue affects some unknown processing of the component mp4decrypt. The manipulation leads to memory leak. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-212681 was assigned to this vulnerability.",
  "id": "GHSA-36jv-3f2h-6vpg",
  "modified": "2022-11-02T19:00:24Z",
  "published": "2022-11-02T12:00:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3815"
    },
    {
      "type": "WEB",
      "url": "https://github.com/axiomatic-systems/Bento4/issues/792"
    },
    {
      "type": "WEB",
      "url": "https://github.com/axiomatic-systems/Bento4/files/9727048/POC_mp4decrypt_34393864.zip"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.212681"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Mitigation MIT-3
Requirements

Strategy: Language Selection

  • Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • For example, languages such as Java, Ruby, and Lisp perform automatic garbage collection that releases memory for objects that have been deallocated.
Mitigation
Implementation

It is good practice to be responsible for freeing all resources you allocate and to be consistent with how and where you free memory in a function. If you allocate memory that you intend to free upon completion of the function, you must be sure to free the memory at all exit points for that function including error conditions.

Mitigation
Implementation

Memory should be allocated/freed using matching functions such as malloc/free, new/delete, and new[]/delete[].

Mitigation
Implementation

When releasing a complex object or structure, ensure that you properly dispose of all of its member components, not just the object itself.

CAPEC-125: Flooding

An adversary consumes the resources of a target by rapidly engaging in a large number of interactions with the target. This type of attack generally exposes a weakness in rate limiting or flow. When successful this attack prevents legitimate users from accessing the service and can cause the target to crash. This attack differs from resource depletion through leaks or allocations in that the latter attacks do not rely on the volume of requests made to the target but instead focus on manipulation of the target's operations. The key factor in a flooding attack is the number of requests the adversary can make in a given period of time. The greater this number, the more likely an attack is to succeed against a given target.

CAPEC-130: Excessive Allocation

An adversary causes the target to allocate excessive resources to servicing the attackers' request, thereby reducing the resources available for legitimate services and degrading or denying services. Usually, this attack focuses on memory allocation, but any finite resource on the target could be the attacked, including bandwidth, processing cycles, or other resources. This attack does not attempt to force this allocation through a large number of requests (that would be Resource Depletion through Flooding) but instead uses one or a small number of requests that are carefully formatted to force the target to allocate excessive resources to service this request(s). Often this attack takes advantage of a bug in the target to cause the target to allocate resources vastly beyond what would be needed for a normal request.

CAPEC-131: Resource Leak Exposure

An adversary utilizes a resource leak on the target to deplete the quantity of the resource available to service legitimate requests.

CAPEC-494: TCP Fragmentation

An adversary may execute a TCP Fragmentation attack against a target with the intention of avoiding filtering rules of network controls, by attempting to fragment the TCP packet such that the headers flag field is pushed into the second fragment which typically is not filtered.

CAPEC-495: UDP Fragmentation

An attacker may execute a UDP Fragmentation attack against a target server in an attempt to consume resources such as bandwidth and CPU. IP fragmentation occurs when an IP datagram is larger than the MTU of the route the datagram has to traverse. Typically the attacker will use large UDP packets over 1500 bytes of data which forces fragmentation as ethernet MTU is 1500 bytes. This attack is a variation on a typical UDP flood but it enables more network bandwidth to be consumed with fewer packets. Additionally it has the potential to consume server CPU resources and fill memory buffers associated with the processing and reassembling of fragmented packets.

CAPEC-496: ICMP Fragmentation

An attacker may execute a ICMP Fragmentation attack against a target with the intention of consuming resources or causing a crash. The attacker crafts a large number of identical fragmented IP packets containing a portion of a fragmented ICMP message. The attacker these sends these messages to a target host which causes the host to become non-responsive. Another vector may be sending a fragmented ICMP message to a target host with incorrect sizes in the header which causes the host to hang.

CAPEC-666: BlueSmacking

An adversary uses Bluetooth flooding to transfer large packets to Bluetooth enabled devices over the L2CAP protocol with the goal of creating a DoS. This attack must be carried out within close proximity to a Bluetooth enabled device.