CVE-2025-0033 — MEDIUM (6.0)

Vulnerability Description

Improper access control within AMD SEV-SNP could allow an admin privileged attacker to write to the RMP during SNP initialization, potentially resulting in a loss of SEV-SNP guest memory integrity.

CVSS Score

6.0

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Related Weaknesses (CWE)

CWE-284

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3020.html

FAQ

What is CVE-2025-0033?

CVE-2025-0033 is a vulnerability with a CVSS score of 6.0 (MEDIUM). Improper access control within AMD SEV-SNP could allow an admin privileged attacker to write to the RMP during SNP initialization, potentially resulting in a loss of SEV-SNP guest memory integrity.

How severe is CVE-2025-0033?

CVE-2025-0033 has been rated MEDIUM with a CVSS base score of 6.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-0033?

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