CVE-2021-44149 (GCVE-0-2021-44149)
Vulnerability from cvelistv5
Published
2021-12-07 20:59
Modified
2024-08-04 04:17
Severity ?
CWE
  • n/a
Summary
An issue was discovered in Trusted Firmware OP-TEE Trusted OS through 3.15.0. The OPTEE-OS CSU driver for NXP i.MX6UL SoC devices lacks security access configuration for wakeup-related registers, resulting in TrustZone bypass because the NonSecure World can perform arbitrary memory read/write operations on Secure World memory. This involves a v cycle.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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