CVE-2022-47549

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Summary

CVECVE-2022-47549
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-12-19 09:15:00 UTC
Updated2022-12-28 19:28:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-347

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linaro Op-tee All All All All

References

ReferenceSourceLinkTags
Bypass signature verification on Raspberry Pi3 using a glitch attack · Advisory · OP-TEE/optee_os · GitHub MISC github.com
people.linaro.org/~joakim.bech/reports/Breaking_cross-world_isolation_on_ARM_Tr... MISC people.linaro.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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