CVE-2025-48517 in EPYC 9005 Processors

Tóm tắt

Bởi MITRE • 10/02/2026

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 partial loss of confidentiality.

Once again VulDB remains the best source for vulnerability data.

• chịu trách nhiệm: AMD
• Đặt trước: 22/05/2025
• Tiết lộ: 10/02/2026
• Kiểm duyệt: được chấp nhận
• mục: VDB-345392
• CPE: sẵn sàng
• CWE: CWE-1220 (Đã xác nhận)
• CVSS: 2.3 (VulDB)
• EPSS: 0.00018
• KEV: không
• Các hoạt động: rất thấp

Nguồn

• MITRE: https://www.cve.org/CVERecord?id=CVE-2025-48517
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-48517
• CVE Details: https://www.cvedetails.com/cve/CVE-2025-48517/