CVE-2023-0965: Key duplication in GSDK
First published: Thu May 18 2023(Updated: )
Compiler removal of buffer clearing in sli_cryptoacc_transparent_key_agreement in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.
Credit: product-security@silabs.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Silabs Gecko Software Development Kit | <=4.2.1 |
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Reference Links
Frequently Asked Questions
What is CVE-2023-0965?
CVE-2023-0965 is a vulnerability in Silicon Labs Gecko Platform SDK that allows for key material duplication to RAM due to the removal of buffer clearing in sli_cryptoacc_transparent_key_agreement.
How severe is CVE-2023-0965?
CVE-2023-0965 has a severity value of 7.5 (high).
What is the affected software?
The affected software is Silicon Labs Gecko Platform SDK up to and including version 4.2.1.
How can I fix CVE-2023-0965?
To fix CVE-2023-0965, it is recommended to update to a version of Silicon Labs Gecko Platform SDK that includes the fix for this vulnerability.
Where can I find more information about CVE-2023-0965?
You can find more information about CVE-2023-0965 on the Silicon Labs Community website and the Silicon Labs GitHub page.
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