CVE-2024-3077: Bluetooth: integer underflow in gatt_find_info_rsp
First published: Fri Mar 29 2024(Updated: )
An malicious BLE device can crash BLE victim device by sending malformed gatt packet
Credit: vulnerabilities@zephyrproject.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zephyr Project Manager | <=3.6.0 |
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Frequently Asked Questions
What is the severity of CVE-2024-3077?
CVE-2024-3077 is classified as a critical vulnerability due to its potential to cause denial of service through a crash of the affected device.
How does CVE-2024-3077 affect BLE devices?
CVE-2024-3077 allows a malicious BLE device to send malformed GATT packets that can crash a vulnerable BLE victim device.
What versions of Zephyr are vulnerable to CVE-2024-3077?
CVE-2024-3077 affects Zephyr versions up to and including 3.6.0.
How do I mitigate the risk of CVE-2024-3077?
To mitigate CVE-2024-3077, it is recommended to upgrade to a fixed version of Zephyr beyond 3.6.0.
What should I do if my device is affected by CVE-2024-3077?
If your device is affected by CVE-2024-3077, you should immediately review upgrade options to a secure version of Zephyr.
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