CVE-2023-0775: Bluetooth LE Invalid prepare write request command leads to denial of service
First published: Tue Mar 28 2023(Updated: )
An invalid ‘prepare write request’ command can cause the Bluetooth LE stack to run out of memory and fail to be able to handle subsequent connection requests, resulting in a denial-of-service.
Credit: product-security@silabs.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Silabs Gecko Software Development Kit | =5.1.0 | |
| Silabs Gecko Software Development Kit | =5.1.1 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID is CVE-2023-0775.
What is the severity of CVE-2023-0775?
The severity of CVE-2023-0775 is medium (6.5).
What is the affected software for CVE-2023-0775?
The affected software for CVE-2023-0775 is Silabs Gecko Software Development Kit version 5.1.0 and 5.1.1.
How does CVE-2023-0775 impact the system?
CVE-2023-0775 can cause the Bluetooth LE stack to run out of memory and fail to handle subsequent connection requests, resulting in a denial-of-service.
Is there a fix available for CVE-2023-0775?
Please refer to the official references for updates and patches to fix CVE-2023-0775.
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- vendor/silabs
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- version/silabs gecko software development kit/5.1.0
- version/silabs gecko software development kit/5.1.1