Description
Compiler removal of buffer clearing in
sli_se_sign_message
in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| silabs.com | Gecko Platform | < 4.2.2 |
References
- https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U19lGQAR?operationContext=S1Permissions Required
- https://github.com/SiliconLabs/gecko_sdkProduct
- https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U19lGQAR?operationContext=S1Permissions Required
- https://github.com/SiliconLabs/gecko_sdkProduct
Timeline
- Published
- May 18, 2023
- Last modified
- Jun 17, 2026
- NVD status
- Modified