Description
The following APIs for the Silcon Labs SiWx91x prior to vesion 3.4.0 failed to check the size of the output buffer of the caller which could lead to data corruption on the host (Cortex-M4) application.
sl_si91x_aes
sl_si91x_gcm
sl_si91x_ccm
sl_si91x_sha
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| silabs.com | WiseConnect | 3.0.0 – < 3.4.0 | 3.4.0 |
References
- https://docs.silabs.com/wiseconnect/latest/sisdk-wifi-release-notes/ release-notes
- https://community.silabs.com/068Vm00000SSlOu vendor-advisory permissions-required