CVE-2025-52536

Vulnerability Description

Improper Prevention of Lock Bit Modification in SEV firmware could allow a privileged attacker to downgrade firmware potentially resulting in a loss of integrity.

Related Weaknesses (CWE)

CWE-1231

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html

FAQ

What is CVE-2025-52536?

CVE-2025-52536 is a documented vulnerability. Improper Prevention of Lock Bit Modification in SEV firmware could allow a privileged attacker to downgrade firmware potentially resulting in a loss of integrity.

How severe is CVE-2025-52536?

CVSS scoring is not yet available for CVE-2025-52536. Check NVD for updates.

Is there a patch for CVE-2025-52536?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.