Critical severity9.3NVD Advisory· Published Jan 2, 2024· Updated Jun 17, 2026
CVE-2023-4280
CVE-2023-4280
Description
An unvalidated input in Silicon Labs TrustZone implementation in v4.3.x and earlier of the Gecko SDK allows an attacker to access the trusted region of memory from the untrusted region.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Range: <=4.3.x
- cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*Range: >=1.0.0,<=4.3.2
- Range: 1.0
Patches
Vulnerability mechanics
References
1- community.silabs.com/069Vm0000004NinIAEnvdPermissions Required
News mentions
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