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10 vulnerabilities found for by BlueZ

CVE-2024-8805 (GCVE-0-2024-8805)
Vulnerability from cvelistv5
Published
2024-11-22 21:02
Modified
2025-11-03 22:33
Severity ?
8.8 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-284 - Improper Access Control
Summary
BlueZ HID over GATT Profile Improper Access Control Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of BlueZ. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the HID over GATT Profile. The issue results from the lack of authorization prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-25177.
References
Impacted products
Vendor Product Version
BlueZ BlueZ Version: 5.77
 Create a notification for this product.
Show details on NVD website

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{
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        "title": "CISA ADP Vulnrichment"
      },
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}

CVE-2023-50230 (GCVE-0-2023-50230)
Vulnerability from cvelistv5
Published
2024-05-03 02:14
Modified
2025-11-04 16:10
Severity ?
7.1 (High) - CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
BlueZ Phone Book Access Profile Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device. The specific flaw exists within the handling of the Phone Book Access profile. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-20938.
References
Impacted products
Vendor Product Version
BlueZ BlueZ Version: 5.66
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-50229 (GCVE-0-2023-50229)
Vulnerability from cvelistv5
Published
2024-05-03 02:14
Modified
2025-11-04 16:10
Severity ?
7.1 (High) - CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
BlueZ Phone Book Access Profile Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device. The specific flaw exists within the handling of the Phone Book Access profile. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-20936.
References
Impacted products
Vendor Product Version
BlueZ BlueZ Version: 5.66
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
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        "metrics": [
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CVE-2023-27349 (GCVE-0-2023-27349)
Vulnerability from cvelistv5
Published
2024-05-03 01:56
Modified
2025-11-04 16:10
Severity ?
7.1 (High) - CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-129 - Improper Validation of Array Index
Summary
BlueZ Audio Profile AVRCP Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code via Bluetooth on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious device. The specific flaw exists within the handling of the AVRCP protocol. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19908.
References
Impacted products
Vendor Product Version
BlueZ BlueZ Version: 5.66
 Create a notification for this product.
Show details on NVD website

To clipboard 

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          },
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      },
      "title": "BlueZ Audio Profile AVRCP Improper Validation of Array Index Remote Code Execution Vulnerability"
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CVE-2022-39176 (GCVE-0-2022-39176)
Vulnerability from cvelistv5
Published
2022-09-02 00:00
Modified
2025-11-04 16:09
Severity ?
CWE
  • n/a
Summary
BlueZ before 5.59 allows physically proximate attackers to obtain sensitive information because profiles/audio/avrcp.c does not validate params_len.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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CVE-2022-39177 (GCVE-0-2022-39177)
Vulnerability from cvelistv5
Published
2022-09-02 00:00
Modified
2025-11-04 16:09
Severity ?
CWE
  • n/a
Summary
BlueZ before 5.59 allows physically proximate attackers to cause a denial of service because malformed and invalid capabilities can be processed in profiles/audio/avdtp.c.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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CVE-2022-0204 (GCVE-0-2022-0204)
Vulnerability from cvelistv5
Published
2022-03-09 00:00
Modified
2025-11-04 16:09
Severity ?
CWE
Summary
A heap overflow vulnerability was found in bluez in versions prior to 5.63. An attacker with local network access could pass specially crafted files causing an application to halt or crash, leading to a denial of service.
References
Impacted products
Vendor Product Version
n/a bluez Version: bluez versions prior to 5.63
Show details on NVD website

To clipboard 

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CVE-2021-3658 (GCVE-0-2021-3658)
Vulnerability from cvelistv5
Published
2022-03-02 22:11
Modified
2025-11-04 16:09
Severity ?
CWE
Summary
bluetoothd from bluez incorrectly saves adapters' Discoverable status when a device is powered down, and restores it when powered up. If a device is powered down while discoverable, it will be discoverable when powered on again. This could lead to inadvertent exposure of the bluetooth stack to physically nearby attackers.
References
Impacted products
Vendor Product Version
n/a bluez Version: Fixedin - 5.61 and above.
Show details on NVD website

To clipboard 

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CVE-2021-41229 (GCVE-0-2021-41229)
Vulnerability from cvelistv5
Published
2021-11-12 00:00
Modified
2025-11-04 16:09
Severity ?
4.3 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Summary
BlueZ is a Bluetooth protocol stack for Linux. In affected versions a vulnerability exists in sdp_cstate_alloc_buf which allocates memory which will always be hung in the singly linked list of cstates and will not be freed. This will cause a memory leak over time. The data can be a very large object, which can be caused by an attacker continuously sending sdp packets and this may cause the service of the target device to crash.
References
Impacted products
Vendor Product Version
bluez bluez Version: = 5.58
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2021-43400 (GCVE-0-2021-43400)
Vulnerability from cvelistv5
Published
2021-11-04 00:00
Modified
2025-11-04 16:09
Severity ?
CWE
  • n/a
Summary
An issue was discovered in gatt-database.c in BlueZ 5.61. A use-after-free can occur when a client disconnects during D-Bus processing of a WriteValue call.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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