Arm Cortex-A77 Firmware vulnerabilities

CVE-2023-34320 [MEDIUM] CWE-667 CVE-2023-34320: Cortex-A77 cores (r0p0 and r1p0) are affected by erratum 1508412 where software, under certain circu Cortex-A77 cores (r0p0 and r1p0) are affected by erratum 1508412 where software, under certain circumstances, could deadlock a core due to the execution of either a load to device or non-cacheable memory, and either a store exclusive or register read of the Physical Address Register (PAR_EL1) in close proximity.