Question 1

What is CVE-2025-0027 — CVE-2025-0027?

Accepted Answer

Improper access control in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to bypass Reverse Map Table (RMP) protections, potentially impacting the integrity of Secure Encrypted Virtualization-Secure Nested Paging (SEV-SNP) guest memory.

Question 2

What is the authoritative source for CVE-2025-0027?

Accepted Answer

CVE-2025-0027 (CVE-2025-0027) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2025-0027CVE-2025-0027

Description

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