Which versions of AMD ?Prof are affected by CVE-2023-20561?

Versions up to and including 4.1.396 and versions up to exclusive 4.1-424 of AMD ?Prof are affected by CVE-2023-20561.

What is IOCTL (Input Output Control)?

IOCTL (Input Output Control) is a system call used to communicate with drivers and control devices in a computer system.

Is Microsoft Windows affected by CVE-2023-20561?

No, Microsoft Windows is not affected by CVE-2023-20561.

Is Linux Kernel affected by CVE-2023-20561?

No, Linux Kernel is not affected by CVE-2023-20561.

What is the severity of CVE-2023-20561?

CVE-2023-20561 has a severity rating of medium with a value of 5.5.

Where can I find more information about CVE-2023-20561?

You can find more information about CVE-2023-20561 on the AMD product security bulletin.

Vulnerability/
CVE-2023-20561

medium

5.5

8/8/2023

14/8/2023

CVE-2023-20561

Q: What is CVE-2023-20561?

CVE-2023-20561 is a vulnerability in AMD ?Prof that allows an authenticated user to send an arbitrary address, potentially causing a Windows crash leading to denial of service.

First published: Tue Aug 08 2023(Updated: )

Insufficient validation of the IOCTL (Input Output Control) input buffer in AMD ?Prof may allow an authenticated user to send an arbitrary address potentially resulting in a Windows crash leading to denial of service.

Credit: psirt@amd.com psirt@amd.com

Affected Software	Affected Version	How to fix
Amd Amd Uprof	<4.1.396
Microsoft Windows
Amd Amd Uprof	<4.1-424
Linux Linux kernel

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Reference Links

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7003

Frequently Asked Questions

What is CVE-2023-20561?
CVE-2023-20561 is a vulnerability in AMD ?Prof that allows an authenticated user to send an arbitrary address, potentially causing a Windows crash leading to denial of service.
Which versions of AMD ?Prof are affected by CVE-2023-20561?
Versions up to and including 4.1.396 and versions up to exclusive 4.1-424 of AMD ?Prof are affected by CVE-2023-20561.
What is IOCTL (Input Output Control)?
IOCTL (Input Output Control) is a system call used to communicate with drivers and control devices in a computer system.
Is Microsoft Windows affected by CVE-2023-20561?
No, Microsoft Windows is not affected by CVE-2023-20561.
Is Linux Kernel affected by CVE-2023-20561?
No, Linux Kernel is not affected by CVE-2023-20561.
What is the severity of CVE-2023-20561?
CVE-2023-20561 has a severity rating of medium with a value of 5.5.
Where can I find more information about CVE-2023-20561?
You can find more information about CVE-2023-20561 on the AMD product security bulletin.

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