Vulnerability in AMD Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics
CVE-2025-54502
Incorrect use of boot service in the AMD Platform Configuration Blob (APCB) SMM driver could allow a privileged attacker with local access (Ring 0) to achieve privilege escalation potentially resulting in arbitrary code execution.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.001 (3.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 3.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- AMD Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics — versions PicassoPI-FP5_1.0.1.2e
- AMD Epyc™ 4004 Series Processors — versions ComboAM5PI 1.0.0.d
- AMD Epyc™ 7002 Series Processors — versions Rome-1.0.0.P
- AMD Epyc™ 7003 Series Processors — versions MilanPI-SP3_1.0.0.J
- AMD Epyc™ 8004 Series Processors — versions GenoaPI_1.0.0.H
- AMD Epyc™ 9004 Series Processors — versions GenoaPI_1.0.0.H
- AMD Epyc™ 9005 Series Processors — versions TurinPI-SP5_1.0.0.9
- AMD Epyc™ 9v64h Processor — versions MI300C 1.0.0.3
- AMD Epyc™ Embedded 7002 Series Processors — versions EmbRomePI-SP3 1.0.0.F
- AMD Epyc™ Embedded 7003 Series Processors — versions EmbMilanPI-SP3 1.0.0.D
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-54502?
- CVE-2025-54502 is a high-severity vulnerability in AMD Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics, classified under Exposure of Resource to Wrong Sphere. CVSS score: 7.5/10. Published 2026-04-16.
- How severe is CVE-2025-54502?
- High severity. CVSS v3 base score is 7.5 out of 10.