Bluez
by Bluez
Source repositories
CVEs (49)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2008-2374 | Cri | 0.64 | 9.8 | 0.04 | Jul 7, 2008 | src/sdp.c in bluez-libs 3.30 in BlueZ, and other bluez-libs before 3.34 and bluez-utils before 3.34 versions, does not validate string length fields in SDP packets, which allows remote SDP servers to cause a denial of service or possibly have unspecified other impact via a… | ||
| CVE-2020-12351 | Hig | 0.61 | 8.8 | 0.08 | Nov 23, 2020 | Improper input validation in BlueZ may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access. | ||
| CVE-2021-43400 | Cri | 0.59 | 9.1 | 0.02 | Nov 4, 2021 | 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. | ||
| CVE-2024-8805 | Hig | 0.57 | 8.8 | 0.02 | Nov 22, 2024 | 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… | ||
| CVE-2019-8922 | Hig | 0.57 | 8.8 | 0.02 | Nov 29, 2021 | A heap-based buffer overflow was discovered in bluetoothd in BlueZ through 5.48. There isn't any check on whether there is enough space in the destination buffer. The function simply appends all data passed to it. The values of all attributes that are requested are appended to… | ||
| CVE-2023-44431 | Hig | 0.52 | 8.0 | 0.02 | May 3, 2024 | BlueZ Audio Profile AVRCP Stack-based Buffer Overflow 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… | ||
| CVE-2016-7837 | Hig | 0.51 | 7.8 | 0.01 | Jun 9, 2017 | Buffer overflow in BlueZ 5.41 and earlier allows an attacker to execute arbitrary code via the parse_line function used in some userland utilities. | ||
| CVE-2022-39177 | Hig | 0.50 | 8.8 | 0.01 | Sep 2, 2022 | 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. | ||
| CVE-2022-39176 | Hig | 0.50 | 8.8 | 0.01 | Sep 2, 2022 | BlueZ before 5.59 allows physically proximate attackers to obtain sensitive information because profiles/audio/avrcp.c does not validate params_len. | ||
| CVE-2022-0204 | Hig | 0.50 | 8.8 | 0.02 | Mar 10, 2022 | 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. | ||
| CVE-2026-80186 | Hig | 0.49 | 7.6 | 0.01 | Aug 25, 2026 | A stack-based buffer overflow vulnerability exists in BlueZ, the Linux Bluetooth protocol stack. A remote user within Bluetooth radio range can send a specially crafted Extended Inquiry Response (EIR) packet that causes a buffer overflow when the target device performs Bluetooth… | ||
| CVE-2020-27153 | Hig | 0.49 | 8.6 | 0.04 | Oct 15, 2020 | In BlueZ before 5.55, a double free was found in the gatttool disconnect_cb() routine from shared/att.c. A remote attacker could potentially cause a denial of service or code execution, during service discovery, due to a redundant disconnect MGMT event. | ||
| CVE-2016-9918 | Hig | 0.49 | 7.5 | 0.03 | Dec 8, 2016 | In BlueZ 5.42, an out-of-bounds read was identified in "packet_hexdump" function in "monitor/packet.c" source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash. | ||
| CVE-2016-9917 | Hig | 0.49 | 7.5 | 0.04 | Dec 8, 2016 | In BlueZ 5.42, a buffer overflow was observed in "read_n" function in "tools/hcidump.c" source file. This issue can be triggered by processing a corrupted dump file and will result in hcidump crash. | ||
| CVE-2026-85218 | imp | 0.46 | 7.1 | — | Sep 3, 2026 | bluez: bluez: AVRCP ListPlayerAttributes double stack overflow in avrcp_list_player_attributes_rsp/avrcp_get_current_player_value | ||
| CVE-2023-51596 | Hig | 0.46 | 7.1 | 0.02 | May 3, 2024 | 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… | ||
| CVE-2020-12352 | Med | 0.46 | 6.5 | 0.06 | Nov 23, 2020 | Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access. | ||
| CVE-2020-0556 | Hig | 0.46 | 7.1 | 0.01 | Mar 12, 2020 | Improper access control in subsystem for BlueZ before version 5.54 may allow an unauthenticated user to potentially enable escalation of privilege and denial of service via adjacent access | ||
| CVE-2017-1000250 | Med | 0.43 | 6.5 | 0.08 | Sep 12, 2017 | All versions of the SDP server in BlueZ 5.46 and earlier are vulnerable to an information disclosure vulnerability which allows remote attackers to obtain sensitive information from the bluetoothd process memory. This vulnerability lies in the processing of SDP search attribute… | ||
| CVE-2019-8921 | Med | 0.42 | 6.5 | 0.01 | Nov 29, 2021 | An issue was discovered in bluetoothd in BlueZ through 5.48. The vulnerability lies in the handling of a SVC_ATTR_REQ by the SDP implementation. By crafting a malicious CSTATE, it is possible to trick the server into returning more bytes than the buffer actually holds, resulting… |
- risk 0.64cvss 9.8epss 0.04
src/sdp.c in bluez-libs 3.30 in BlueZ, and other bluez-libs before 3.34 and bluez-utils before 3.34 versions, does not validate string length fields in SDP packets, which allows remote SDP servers to cause a denial of service or possibly have unspecified other impact via a…
- risk 0.61cvss 8.8epss 0.08
Improper input validation in BlueZ may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.
- risk 0.59cvss 9.1epss 0.02
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.
- risk 0.57cvss 8.8epss 0.02
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…
- risk 0.57cvss 8.8epss 0.02
A heap-based buffer overflow was discovered in bluetoothd in BlueZ through 5.48. There isn't any check on whether there is enough space in the destination buffer. The function simply appends all data passed to it. The values of all attributes that are requested are appended to…
- risk 0.52cvss 8.0epss 0.02
BlueZ Audio Profile AVRCP Stack-based Buffer Overflow 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…
- risk 0.51cvss 7.8epss 0.01
Buffer overflow in BlueZ 5.41 and earlier allows an attacker to execute arbitrary code via the parse_line function used in some userland utilities.
- risk 0.50cvss 8.8epss 0.01
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.
- risk 0.50cvss 8.8epss 0.01
BlueZ before 5.59 allows physically proximate attackers to obtain sensitive information because profiles/audio/avrcp.c does not validate params_len.
- risk 0.50cvss 8.8epss 0.02
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.
- risk 0.49cvss 7.6epss 0.01
A stack-based buffer overflow vulnerability exists in BlueZ, the Linux Bluetooth protocol stack. A remote user within Bluetooth radio range can send a specially crafted Extended Inquiry Response (EIR) packet that causes a buffer overflow when the target device performs Bluetooth…
- risk 0.49cvss 8.6epss 0.04
In BlueZ before 5.55, a double free was found in the gatttool disconnect_cb() routine from shared/att.c. A remote attacker could potentially cause a denial of service or code execution, during service discovery, due to a redundant disconnect MGMT event.
- risk 0.49cvss 7.5epss 0.03
In BlueZ 5.42, an out-of-bounds read was identified in "packet_hexdump" function in "monitor/packet.c" source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash.
- risk 0.49cvss 7.5epss 0.04
In BlueZ 5.42, a buffer overflow was observed in "read_n" function in "tools/hcidump.c" source file. This issue can be triggered by processing a corrupted dump file and will result in hcidump crash.
- risk 0.46cvss 7.1epss —
bluez: bluez: AVRCP ListPlayerAttributes double stack overflow in avrcp_list_player_attributes_rsp/avrcp_get_current_player_value
- risk 0.46cvss 7.1epss 0.02
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…
- risk 0.46cvss 6.5epss 0.06
Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access.
- risk 0.46cvss 7.1epss 0.01
Improper access control in subsystem for BlueZ before version 5.54 may allow an unauthenticated user to potentially enable escalation of privilege and denial of service via adjacent access
- risk 0.43cvss 6.5epss 0.08
All versions of the SDP server in BlueZ 5.46 and earlier are vulnerable to an information disclosure vulnerability which allows remote attackers to obtain sensitive information from the bluetoothd process memory. This vulnerability lies in the processing of SDP search attribute…
- risk 0.42cvss 6.5epss 0.01
An issue was discovered in bluetoothd in BlueZ through 5.48. The vulnerability lies in the handling of a SVC_ATTR_REQ by the SDP implementation. By crafting a malicious CSTATE, it is possible to trick the server into returning more bytes than the buffer actually holds, resulting…
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