CVE-2024-23933: (Pwn2Own) Sony XAV-AX5500 CarPlay TLV Stack-based Buffer Overflow Remote Code Execution Vulnerability
First published: Mon Sep 23 2024(Updated: )
Sony XAV-AX5500 CarPlay TLV Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Sony XAV-AX5500 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the Apple CarPlay protocol. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-23238
Credit: cve@asrg.io
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sony XAV-AX5500 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-23933?
CVE-2024-23933 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2024-23933?
To fix CVE-2024-23933, users should update their Sony XAV-AX5500 devices to the latest firmware version provided by Sony.
Who is affected by CVE-2024-23933?
CVE-2024-23933 affects users of Sony XAV-AX5500 devices where physical access is possible.
What type of attack is possible with CVE-2024-23933?
CVE-2024-23933 allows for arbitrary code execution through a stack-based buffer overflow.
Is authentication required to exploit CVE-2024-23933?
No, authentication is not required to exploit CVE-2024-23933, making it particularly risky.
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