CVE-2023-4280

Unvalidated input in Silicon Labs TrustZone implementation leads to accessing Trusted memory region

CVSS 9.3 CRITICALEPSS 0.4%CWE-125 CWE-787

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.

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

silabs.com · GSDK

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References

https://community.silabs.com/069Vm0000004NinIAE https://github.com/SiliconLabs/gecko_sdk