AMD
AMD Sev-snp: vulnerabilidades y CVE
AMD Sev-snp tiene 5 vulnerabilidades publicadas, 3 de ellas en los últimos 12 meses. 0 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE5
Últimos 12 meses3
Críticas0
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2025-48517 | Media (4.6) | 0.14% | — | 10 feb 2026 | Insufficient Granularity of Access Control in SEV firmware could allow a privileged user with a malicious hypervisor to create a SEV-ES guest with an ASID in the range meant for SEV-SNP guests potentially resulting in a… |
| CVE-2025-0029 | Baja (1.8) | 0.12% | — | 10 feb 2026 | Improper handling of error condition during host-induced faults can allow a local high-privileged attack to selectively drop guest DMA writes, potentially resulting in a loss of SEV-SNP guest memory integrity |
| CVE-2025-0033 | Media (6) | 0.21% | — | 14 oct 2025 | 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. |
| CVE-2024-36331 | Baja (3.2) | 0.15% | — | 6 sept 2025 | Improper initialization of CPU cache memory could allow a privileged attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. |
| CVE-2023-20582 | Media (5.3) | 0.17% | — | 11 feb 2025 | Improper handling of invalid nested page table entries in the IOMMU may allow a privileged attacker to induce page table entry (PTE) faults to bypass RMP checks in SEV-SNP, potentially leading to a loss of guest memory… |