Bulletin ID: AMD-SB-6009 Potential Impact: Arbitrary code execution Severity: High
A potential vulnerability was reported in the AMD Radeon™ Software (Adrenalin Edition and PRO Edition) kernel (pdfwkrnl.sys) driver which may allow arbitrary code execution.
Current AMD analysis shows the attack opportunity is limited given the very short time the kernel driver is running.
Refer to Glossary for explanation of terms
An improper privilege management in the AMD Radeon™ Graphics driver may allow an authenticated attacker to craft an IOCTL request to gain I/O control over arbitrary hardware ports or physical addresses resulting in a potential arbitrary code execution.
Affected Products and Mitigation
AMD recommends updating to the AMD graphics driver version (or later) indicated below.
AMD Radeon™ RX 5000 Series Graphics Cards AMD Radeon™ RX 6000 Series Graphics Cards AMD Radeon™ RX 7000 Series Graphics Cards
AMD Software: Adrenalin Edition 23.9.2 (23.20.11.01) (2023-09-19)
AMD Radeon™ PRO W5000 Series Graphics Cards AMD Radeon™ PRO W6000 Series Graphics Cards AMD Radeon™ PRO W7000 Series Graphics Cards
AMD Software: PRO Edition 23.Q4 (23.30.14) (23.30.13.03) (2023-12-12)
Version 21H2 and later
Version 1809 and later
Windows ® Server 2022
Windows ® Server 2019
Formerly codenamed programs
Release Version Mitigation
AMD Ryzen™ 7045 Series Processors with Radeon™ Graphics
AMD Software: Adrenalin Edition 23.9.2 (23.20.11.01) (2023-09-19)
AMD Software: PRO Edition 23.Q4 (23.30.13.03) (2023-12-12)
AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics
“Phoenix” FP7/FP7r2/FP8
AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics
AMD Ryzen™ 7000 Series Processors with Radeon™ Graphics
AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics
AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics
AMD thanks Takahiro Haruyama of VMware for reporting this issue and engaging in coordinated vulnerability disclosure.
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