PT-2019-9553

Name of the Vulnerable Software and Affected Versions Raspberry Pi 3 module B+ affected versions not specified Description The issue concerns the ARM-based hardware debugging feature, which allows non-secure EL1 code to access and modify EL3 memory and registers. This is achieved through...

CVE-2018-18068: Exposure of Resource to Wrong Sphere

The ARM-based hardware debugging feature on Raspberry Pi 3 module B+ and possibly other devices allows non-secure EL1 code to read/write any EL3 the highest privilege level in ARMv8 memory/register via inter-processor debugging. With a debug host processor A running in non-secure EL1 and a debug...