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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: Silabs
Published: 2023-12-15T20:37:20.123Z
Updated: 2024-08-02T07:17:11.417Z
Reserved: 2023-07-31T14:55:52.590Z
Link: CVE-2023-4020
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2023-12-15T21:15:08.560
Modified: 2023-12-19T20:37:21.960
Link: CVE-2023-4020
Redhat
No data.