Vulnerability in Amd Epyc™ 7002 Series Processors
CVE-2025-54518
Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege escalation.
EPSS: 0.003 (17.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Amd Epyc™ 7002 Series Processors — versions os kernel
- Amd Epyc™ Embedded 7002 Series Processors — versions OS kernel
- Amd Ryzen Embedded V2000a Series Processors — versions EmbeddedV2KAPI-FP6 1.0.0.A
- Amd Ryzen™ 3000 Series Desktop Processors — versions ComboAM4v2 1.2.0.10, ComboAM4PI 1.0.0.10
- Amd Ryzen™ 4000 Series Desktop Processors — versions ComboAM4v2 1.2.0.10
- Amd Ryzen™ 4000 Series Mobile Processors With Radeon™ Graphics — versions RenoirPI-FP6_1.0.0.Ed
- Amd Ryzen™ 5000 Series Desktop Processors With Radeon™ Graphics — versions ComboAM4v2 1.2.0.10
- Amd Ryzen™ 5000 Series Mobile Processors With Radeon™ Graphics — versions CezannePI-FP6_1.0.1.1d
- Amd Ryzen™ 7020 Series Processors With Radeon™ Graphics — versions MendocinoPI-FT6_1.0.0.7f
- Amd Ryzen™ 7030 Series Mobile Processors With Radeon™ Graphics — versions CezannePI-FP6_1.0.1.1d
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-54518?
- CVE-2025-54518 is a high-severity vulnerability in Amd Epyc™ 7002 Series Processors, classified under CWE-1189. CVSS score: 7.0/10. Published 2026-05-15.
- How severe is CVE-2025-54518?
- High severity. CVSS v3 base score is 7.0 out of 10.