Description
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.
References (2)
Core 2
Core References
Permissions Required
https://community.silabs.com/069Vm0000004b95IAA
Release Notes
https://github.com/SiliconLabs/gecko_sdk/releases
Scores
CVSS v3
9.0
EPSS
0.0022
EPSS Percentile
44.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Details
CWE
CWE-125
CWE-787
Status
published
Products (1)
silabs/gecko_software_development_kit
1.0.0 - 4.4.0
Published
Dec 15, 2023
Tracked Since
Feb 18, 2026