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CVE-2022-28793

Description

Given the TEE is compromised and controlled by the attacker, improper state maintenance in StrongBox allows attackers to change Android ROT during device boot cycle after compromising TEE. The patch is applied in Galaxy S22 to prevent change of Android ROT after first initialization at boot time.

POC

Reference

- https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=5

Github

No PoCs found on GitHub currently.