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CVE Vulnerability Details :
CVE-2025-48514
PUBLISHED
More InfoOfficial Page
Assigner-AMD
Assigner Org ID-b58fc414-a1e4-4f92-9d70-1add41838648
View Known Exploited Vulnerability (KEV) details
Published At-10 Feb, 2026 | 19:14
Updated At-11 Feb, 2026 | 14:54
Rejected At-
▼CVE Numbering Authority (CNA)

Insufficient Granularity of Access Control in SEV firmware can allow a privileged attacker to create a SEV-ES Guest to attack SNP guest, potentially resulting in a loss of confidentiality.

Affected Products
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ 9004 Series Processors
Default Status
affected
Versions
Unaffected
  • Genoa++_1.0.0.H
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ 7003 Series Processors
Default Status
affected
Versions
Unaffected
  • MilanPI 1.0.0.H
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ 9005 Series Processors
Default Status
affected
Versions
Unaffected
  • TurinPI 1.0.0.6
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ 8004 Series Processors
Default Status
affected
Versions
Unaffected
  • Genoa++_1.0.0.H
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ Embedded 7003 Series Processors
Default Status
affected
Versions
Unaffected
  • EmbMilanPI-SP3 v9 1.0.0.C
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa")
Default Status
affected
Versions
Unaffected
  • EmbGenoaPI-SP5 1.0.0.C
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ Embedded 9005 Series Processors
Default Status
affected
Versions
Unaffected
  • EmbTurinPI-SP5_1.0.0.1
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo")
Default Status
affected
Versions
Unaffected
  • EmbGenoaPI-SP5 1.0.0.C
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ Embedded 8004 Series Processors
Default Status
affected
Versions
Unaffected
  • EmbGenoaPI-SP5 1.0.0.C
Problem Types
TypeCWE IDDescription
CWECWE-1220CWE-1220 Insufficient Granularity of Access Control
Type: CWE
CWE ID: CWE-1220
Description: CWE-1220 Insufficient Granularity of Access Control
Metrics
VersionBase scoreBase severityVector
4.04.0MEDIUM
CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
Version: 4.0
Base score: 4.0
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html
N/A
Hyperlink: https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found