CVE-2023-20564 (GCVE-0-2023-20564)
Vulnerability from cvelistv5
Published
2023-08-15 21:07
Modified
2024-10-08 19:31
Severity ?
Summary
Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD Ryzen™ Master may permit a privileged attacker to perform memory reads/writes potentially leading to a loss of confidentiality or arbitrary kernel execution.
References
psirt@amd.comhttps://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7004Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7004Vendor Advisory
Impacted products
Vendor Product Version
AMD Ryzen™ Master Version:   < 2.11.2.2659
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