SB2025061601 - Multiple vulnerabilities in Sony XAV-AX8500

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Main Vulnerability Database SB2025061601

SB2025061601 - Multiple vulnerabilities in Sony XAV-AX8500

Published: June 16, 2025

Security Bulletin ID SB2025061601
Severity
Medium
Patch available
YES
Number of vulnerabilities 6
Exploitation vector Adjecent network
Highest impact Code execution

Breakdown by Severity

Medium 83% Low 17%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 6 secuirty vulnerabilities.


1) Integer overflow (CVE-ID: CVE-2025-5475)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow within the handling of Bluetooth packets. A remote attacker on the local netwok can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


2) Improper Authentication (CVE-ID: CVE-2025-5820)

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to improper channel data initialization within the implementation of Bluetooth ERTM channel communication. A remote attacker on the local network can bypass authentication process and gain unauthorized access to the application.


3) Improper isolation or compartmentalization (CVE-ID: CVE-2025-5476)

The vulnerability allows a remote attacker to bypass authentication on the system.

The vulnerability exists due to improper isolation within the implementation of ACL-U links. A remote attacker on the local network can bypass authentication on the target system.


4) Heap-based buffer overflow (CVE-ID: CVE-2025-5479)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the implementation of the Bluetooth AVCTP protocol. A remote attacker on the local network can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


5) Integer overflow (CVE-ID: CVE-2025-5478)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow within the implementation of the Bluetooth SDP protocol. A remote attacker on the local network can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


6) Heap-based buffer overflow (CVE-ID: CVE-2025-5477)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the implementation of the Bluetooth L2CAP protocol. A remote attacker on the local network can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install update from vendor's website.

References