critical9.0
CVE-2023-4020
An unvalidated input in a library function responsible for communicating between secure and non-secure memory in Silicon Labs TrustZone implementation allows r…
Impact
An unvalidated input in a library function responsible for communicating between secure and non-secure memory in Silicon Labs TrustZone implementation allows reading/writing of memory in the secure region of memory from the non-secure region of memory.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Silabs | Gecko Software Development Kit | from 1.0.0 before 4.4.0 |