Description
Improper input validation in SMU may allow an attacker with privileges and a compromised physical function (PF) to modify the PCIe® lane count and speed, potentially leading to a loss of availability.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Affected products
- AMD / AMD Radeon™ PRO W6000 Series Graphics CardsAMD Software: PRO Edition 23.Q4 (23.30.13.03) – AMD Software: PRO Edition 23.Q4 (23.30.13.03)
- AMD / AMD Radeon™ RX 6000 Series Graphics CardsAMD Software: Adrenalin Edition 23.12.1 (23.30.13.01) – AMD Software: Adrenalin Edition 23.12.1 (23.30.13.01)