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CVE-2025-5475— Sony XAV-AX8500 Bluetooth Packet Handling Integer Overflow Remote Code Execution Vulnerability

EPSS 0.21% · P44
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I. Basic Information for CVE-2025-5475

Vulnerability Information
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Vulnerability Title
Sony XAV-AX8500 Bluetooth Packet Handling Integer Overflow Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Sony XAV-AX8500 Bluetooth Packet Handling Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected 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 handling of Bluetooth packets. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the elysian-bt-service process. Was ZDI-CAN-26283.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
Sony XAV-AX8500 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sony XAV-AX8500是日本索尼（Sony）公司的一个数码多媒体接收器。 Sony XAV-AX8500存在输入验证错误漏洞，该漏洞源于蓝牙数据包处理不当导致整数溢出，可能导致远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
SonyXAV-AX8500 2.00.01 -

II. Public POCs for CVE-2025-5475

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III. Intelligence Information for CVE-2025-5475

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Same Patch Batch · Sony · 2025-06-21 · 6 CVEs total

CVE-2025-5478Sony XAV-AX8500 Bluetooth SDP Protocol Integer Overflow Remote Code Execution Vulnerabilit
CVE-2025-5479Sony XAV-AX8500 Bluetooth AVCTP Protocol Heap-based Buffer Overflow Remote Code Execution
CVE-2025-5820Sony XAV-AX8500 Bluetooth ERTM Channel Authentication Bypass Vulnerability
CVE-2025-5477Sony XAV-AX8500 Bluetooth L2CAP Protocol Heap-based Buffer Overflow Remote Code Execution
CVE-2025-5476Sony XAV-AX8500 Bluetooth Improper Isolation Authentication Bypass Vulnerability

IV. Related Vulnerabilities

Same product: XAV-AX8500
Same vendor: Sony
Same weakness: CWE-190

V. Comments for CVE-2025-5475

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