CVE-2023-32096: Key duplication in GSDK
First published: Thu May 18 2023(Updated: )
Compiler removal of buffer clearing in sli_crypto_transparent_aead_encrypt_tag 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 the vulnerability ID of this vulnerability?
The vulnerability ID is CVE-2023-32096.
What is the title of this vulnerability?
The title of this vulnerability is 'Compiler removal of buffer clearing in sli_crypto_transparent_aead_encrypt_tag in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.'
What is the severity level of CVE-2023-32096?
The severity level of CVE-2023-32096 is high, with a CVSS score of 7.5.
How does this vulnerability affect the affected software?
This vulnerability affects Silicon Labs Gecko Platform SDK v4.2.1 and earlier, and it results in key material duplication to RAM.
Are there any references for more information about this vulnerability?
Yes, you can find more information about this vulnerability at the following references: [reference 1](https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U19lGQAR?operationContext=S1), [reference 2](https://github.com/SiliconLabs/gecko_sdk).
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- version/silabs gecko software development kit/4.2.1