CVE-2023-20564

Summary

CVE-2023-20564 is a vulnerability affecting AMD Ryzen™ Master software. It stems from insufficient validation of the IOCTL (Input Output Control) input buffer. This issue allows privileged attackers to perform memory reads/writes, potentially leading to a loss of confidentiality or arbitrary kernel execution. Exploitation of this vulnerability could result in severe consequences, making it a significant security concern. AMD is encouraged to release a patch to mitigate the risk associated with this issue.

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