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.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-50310 | 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. |
References
History
Fri, 05 Jun 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Trustedfirmware
Trustedfirmware op-tee |
|
| CPEs | cpe:2.3:o:trustedfirmware:op-tee:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linaro
Linaro op-tee |
Trustedfirmware
Trustedfirmware op-tee |
Thu, 17 Apr 2025 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-04-17T14:02:55.292Z
Reserved: 2022-12-19T00:00:00.000Z
Link: CVE-2022-47549
Updated: 2024-08-03T14:55:08.392Z
Status : Modified
Published: 2022-12-19T09:15:09.637
Modified: 2026-06-05T20:13:25.387
Link: CVE-2022-47549
No data.
OpenCVE Enrichment
No data.
Weaknesses
-
CWE-347
Improper Verification of Cryptographic Signature
EUVD