Vulnerability Description
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.
Related Weaknesses (CWE)
References
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-7052.html
- http://www.openwall.com/lists/oss-security/2026/05/12/15
- http://xenbits.xen.org/xsa/advisory-490.html
FAQ
What is CVE-2025-54518?
CVE-2025-54518 is a documented vulnerability. 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 resul...
How severe is CVE-2025-54518?
CVSS scoring is not yet available for CVE-2025-54518. Check NVD for updates.
Is there a patch for CVE-2025-54518?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.