Affected: AMD Ryzen™ 8000 Series Desktop Processors, AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics, AMD Radeon™ RX 7000 Series Graphics Products, AMD Radeon™ PRO W7000 Series Graphics Products

Improper isolation of shared resources on System-on-a-chip (SOC) could a privileged attacker to tamper with the contents of the PSP reserved DRAM region potentially resulting in loss of confidentiality and integrity.