CVE-2023-20567 Security feature bypass in Radeon™ PRO W5000/W6000/W7000 Series Graphics Cards
An attacker with admin privileges can bypass signature verification in the AMD Radeon driver installer to execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-20567?
CVE-2023-20567 is a medium-severity vulnerability in Amd Radeon Software, published on 14 Nov 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper signature verification of RadeonTM RX Vega M Graphics driver for Windows may allow an attacker with admin privileges to launch AMDSoftwareInstaller.exe without validating the file signature potentially leading to arbitrary code execution.
Weakness: CWE-347
Which versions are affected by CVE-2023-20567?
It affects 6 products.
Products include Amd Radeon Pro Vega 56 Firmware, Amd Radeon Pro Vega 64 Firmware, Amd Radeon Rx Vega 56 Firmware, Amd Radeon Rx Vega 64 Firmware, Amd Radeon Software, Intel Radeon Rx Vega M Firmware.
How do I fix CVE-2023-20567?
No fix has been published for CVE-2023-20567 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-20567 being exploited?
There is no known exploitation of CVE-2023-20567 in the wild and no public exploit code.
Other vulnerabilities in Amd Radeon Software
Sources
Also known as GHSA-x8xw-jc3c-cx53.