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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-12-07T20:42:31
Updated: 2024-08-04T00:47:43.842Z
Reserved: 2021-07-02T00:00:00
Link: CVE-2021-36133
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-12-07T21:15:08.257
Modified: 2024-11-21T06:13:11.133
Link: CVE-2021-36133
Redhat
No data.