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CVE-2025-48517

CVE-2025-48517

CVSS 4.6 MEDIUMEPSS 0.1%CWE-1220
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 partial loss of confidentiality.
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N
Produtos afetados
AMD · AMD EPYC™ 9005 Series ProcessorsAMD · AMD EPYC™ Embedded 9005 Series Processors

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