Description
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.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None
Affected products
- AMD / AMD Radeon™ PRO W7000 Series Graphics ProductsAMD Software: PRO Edition 24.Q2 (24.10.20) – AMD Software: PRO Edition 24.Q2 (24.10.20)
- AMD / AMD Radeon™ RX 7000 Series Graphics ProductsAMD Software: Adrenalin Edition 24.7.1 (24.10.29.01) – AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01)
- AMD / AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ GraphicsPhoenixPI-FP8-FP7_1.1.0.0 – PhoenixPI-FP8-FP7_1.1.0.0
- AMD / AMD Ryzen™ 8000 Series Desktop ProcessorsComboAM5 1.1.0.1 – ComboAM5 1.1.0.1