CVE-2025-29948

Vulnerability Description

Improper access control in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to bypass RMP protections, potentially resulting in a loss of SEV-SNP guest memory integrity.

Related Weaknesses (CWE)

CWE-1260

References

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

FAQ

What is CVE-2025-29948?

CVE-2025-29948 is a documented vulnerability. Improper access control in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to bypass RMP protections, potentially resulting in a loss of SEV-SNP guest memory inte...

How severe is CVE-2025-29948?

CVSS scoring is not yet available for CVE-2025-29948. Check NVD for updates.

Is there a patch for CVE-2025-29948?

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