CVE-2023-4020 (GCVE-0-2023-4020)
Vulnerability from cvelistv5
Published
2023-12-15 20:37
Modified
2024-09-26 14:11
Severity ?
VLAI Severity ?
EPSS score ?
Summary
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
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | GSDK |
Version: 1.0 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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