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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2023-53913 | 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
History
Wed, 25 Sep 2024 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 |
Wed, 25 Sep 2024 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-125 CWE-787 |
Status: PUBLISHED
Assigner: Silabs
Published:
Updated: 2024-09-26T14:11:59.084Z
Reserved: 2023-07-31T14:55:52.590Z
Link: CVE-2023-4020
No data.
Status : Modified
Published: 2023-12-15T21:15:08.560
Modified: 2024-11-21T08:34:14.597
Link: CVE-2023-4020
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD