CVE-2023-20564
MEDIUM 6.7EPSS 0.3%
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.
- Affected
- AMD · Ryzen™ Master
- CVSS v3.1 NVD
- 6.7 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - EPSS
- 0.30% chance of exploitation in the next 30 days, 22nd percentile
- Published
- 2023-08-15
- Updated
- 2024-10-08
Proof-of-concept exploits (1)
- NtGabrielGomes/CVE-2023-2056420★ · 2026-01-12