Sony XAV-AX8500 Bluetooth SDP Protocol Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sony XAV-AX8500 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the Bluetooth SDP protocol. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26288.
History

Tue, 08 Jul 2025 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Sony
Sony xav-ax8500
Sony xav-ax8500 Firmware
CPEs cpe:2.3:h:sony:xav-ax8500:-:*:*:*:*:*:*:*
cpe:2.3:o:sony:xav-ax8500_firmware:*:*:*:*:*:*:*:*
Vendors & Products Sony
Sony xav-ax8500
Sony xav-ax8500 Firmware

Mon, 23 Jun 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sat, 21 Jun 2025 00:30:00 +0000

Type Values Removed Values Added
Description Sony XAV-AX8500 Bluetooth SDP Protocol Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sony XAV-AX8500 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the Bluetooth SDP protocol. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26288.
Title Sony XAV-AX8500 Bluetooth SDP Protocol Integer Overflow Remote Code Execution Vulnerability
Weaknesses CWE-190
References
Metrics cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published: 2025-06-21T00:09:58.037Z

Updated: 2025-06-23T14:46:02.494Z

Reserved: 2025-06-02T19:14:49.719Z

Link: CVE-2025-5478

cve-icon Vulnrichment

Updated: 2025-06-23T14:45:59.567Z

cve-icon NVD

Status : Analyzed

Published: 2025-06-21T01:15:28.457

Modified: 2025-07-08T14:29:23.690

Link: CVE-2025-5478

cve-icon Redhat

No data.