Security Advisory

CVE-2022-47549

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-12-19 00:00:00

Last updated 2025-04-17 14:02:55

Assigner mitre

State PUBLISHED

Description

An unprotected memory-access operation in optee_os in TrustedFirmware Open Portable Trusted Execution Environment (OP-TEE) before 3.20 allows a physically proximate adversary to bypass signature verification and install malicious trusted applications via electromagnetic fault injections.

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