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.
Metrics
Affected Vendors & Products
References
History
Tue, 08 Jul 2025 16:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Bluez
Bluez bluez |
|
CPEs | cpe:2.3:a:bluez:bluez:*:*:*:*:*:*:*:* | |
Vendors & Products |
Bluez
Bluez bluez |
|
Metrics |
cvssV3_1
|
Wed, 13 Nov 2024 02:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Redhat
Redhat enterprise Linux |
|
CPEs | cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9 |
|
Vendors & Products |
Redhat
Redhat enterprise Linux |

Status: PUBLISHED
Assigner: zdi
Published:
Updated: 2024-08-02T22:09:49.678Z
Reserved: 2023-12-05T16:15:17.545Z
Link: CVE-2023-50229

Updated: 2024-08-02T22:09:49.678Z

Status : Analyzed
Published: 2024-05-03T03:16:11.680
Modified: 2025-07-08T16:28:15.657
Link: CVE-2023-50229
