Description

Sony XAV-AX8500 Bluetooth AVCTP Protocol Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sony XAV-AX8500 devices. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability. The specific flaw exists within the implementation of the Bluetooth AVCTP protocol. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26290.

INFO

Published Date :

2025-06-21T00:09:53.931Z

Last Modified :

2025-06-23T14:46:36.269Z

Source :

zdi
AFFECTED PRODUCTS

The following products are affected by CVE-2025-5479 vulnerability.

Vendors Products
Sony
  • Xav-ax8500
  • Xav-ax8500 Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-5479.

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact