Sony XAV-AX8500 Bluetooth L2CAP Protocol Heap-based Buffer Overflow Remote Code Execution Vulnerability

Sony XAV-AX8500 Bluetooth L2CAP Protocol Heap-based Buffer 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 implementation of the Bluetooth L2CAP 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 elysian-bt-service process. Was ZDI-CAN-26286.

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堆缓冲区溢出

Sony XAV-AX8500 安全漏洞

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存在安全漏洞，该漏洞源于蓝牙L2CAP协议实现不当导致堆缓冲区溢出，可能导致远程代码执行。

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