CVE-2023-20598

7.8 highEPSS 0.5%

High (7.8) in amd radeon software. EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 40% of CVEs (scores of 2026-10-31)
CWE: CWE-269
Published: 2023-10-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

amd:radeon_software

References

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-6009
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-6009

Check your stack JSON