REDHAT-BUG-2278969: Buffer Overflow
First published: Fri May 03 2024(Updated: )
BlueZ Audio Profile AVRCP Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code via Bluetooth on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious device. The specific flaw exists within the handling of the AVRCP 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 root. Was ZDI-CAN-19909. <a href="https://www.zerodayinitiative.com/advisories/ZDI-23-1900/">https://www.zerodayinitiative.com/advisories/ZDI-23-1900/</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SUSE BlueZ |
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Reference Links
Frequently Asked Questions
What is the severity of REDHAT-BUG-2278969?
The severity of REDHAT-BUG-2278969 is considered high due to the potential for remote code execution via Bluetooth.
How do I fix REDHAT-BUG-2278969?
To fix REDHAT-BUG-2278969, update your BlueZ installation to the latest version that addresses this vulnerability.
What type of vulnerability is REDHAT-BUG-2278969?
REDHAT-BUG-2278969 is a stack-based buffer overflow vulnerability affecting the AVRCP audio profile in BlueZ.
Who is affected by REDHAT-BUG-2278969?
Devices using affected versions of BlueZ with Bluetooth functionality are at risk of exploitation through this vulnerability.
Is user interaction required to exploit REDHAT-BUG-2278969?
Yes, user interaction is required to exploit REDHAT-BUG-2278969, as the attack necessitates the target to accept a Bluetooth connection.
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