000039030 - Design Advisory for Zynq UltraScale+: Missing Use of the Secure Flag in Zynq UltraScale+ SoC Arm Trusted Firmware - A researcher has reported that the security state of the calling processor into Arm Trusted Firmware (TF-A) is not used and could potentially allow non-secure processors access to secure memories, access to crypto operations, and the ability to turn on and off subsystems within the SoC.

Release Date

2025-11-11

Revision

1.0 English