The OPTEE-OS CSU driver for NXP i.MX SoC devices lacks security access configuration for several models, resulting in TrustZone bypass because the NonSecure World can perform arbitrary memory read/write operations on Secure World memory. This involves a DMA capable peripheral.
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Affected Vendors & Products
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T00:47:43.842Z
Reserved: 2021-07-02T00:00:00
Link: CVE-2021-36133

No data.

Status : Modified
Published: 2021-12-07T21:15:08.257
Modified: 2024-11-21T06:13:11.133
Link: CVE-2021-36133

No data.