Multiple AMD Radeon CPUs code execution | CVE-2023-20598
NAME
__________
Multiple AMD Radeon CPUs code execution
Platforms Affected:
AMD Radeon RX 5000 Series
AMD Radeon PRO W5000 Series
AMD Radeon RX 6000 Series
AMD Radeon PRO W6000 Series
AMD Ryzen 7020 Series Processors
AMD Ryzen 7000 Series Processors
AMD Radeon RX 7000 Series
AMD Radeon PRO W7000 Series
AMD Ryzen 7035 Series Processors
AMD Ryzen 6000 Series Processors
AMD Ryzen 7040 Series Processors
AMD Ryzen 7045 Series Processors
Risk Level:
7.8
Exploitability:
Unproven
Consequences:
Gain Access
DESCRIPTION
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Multiple AMD Radeon CPUs could allow a local authenticated attacker to execute arbitrary code on the system, caused by improper privilege management in the kernel (pdfwkrnl.sys) driver. By sending a specially crafted IOCTL request, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS 3.0 Information
__________
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Access Vector:
Local
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