{"vulnerability": "CVE-2021-36133", "sightings": [{"uuid": "2f802e49-766a-4f3b-82e7-042a100d76fd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-36133", "type": "seen", "source": "https://t.me/cibsecurity/33528", "content": "\u203c CVE-2021-36133 \u203c\n\nThe 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.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-08T00:23:04.000000Z"}]}