TRNG is used before initialization by ECDSA signing driver when exiting EM2/EM3 on Virtual Secure Vault (VSE) devices. This defect may allow Signature Spoofing by Key Recreation.This issue affects Gecko SDK through v4.4.0.
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:NSilabs Gecko Software Development Kit
APPSilabs≤ 4.4.0
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
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