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Vulnerability Details :

CVE-2025-0031

Summary
Assigner-AMD
Assigner Org ID-b58fc414-a1e4-4f92-9d70-1add41838648
Published At-10 Feb, 2026 | 19:14
Updated At-11 Feb, 2026 | 14:51
Rejected At-
Credits

A use after free in the SEV firmware could allow a malicous hypervisor to activate a migrated guest with the SINGLE_SOCKET policy on a different socket than the migration agent potentially resulting in loss of integrity.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:AMD
Assigner Org ID:b58fc414-a1e4-4f92-9d70-1add41838648
Published At:10 Feb, 2026 | 19:14
Updated At:11 Feb, 2026 | 14:51
Rejected At:
▼CVE Numbering Authority (CNA)

A use after free in the SEV firmware could allow a malicous hypervisor to activate a migrated guest with the SINGLE_SOCKET policy on a different socket than the migration agent potentially resulting in loss of integrity.

Affected Products
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ 9004 Series Processors
Default Status
affected
Versions
Unaffected
  • GenoaPI 1.0.0.G
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 1.0.0.5
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ 8004 Series Processors
Default Status
affected
Versions
Unaffected
  • GenoaPI 1.0.0.G
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 9003 Series Processors
Default Status
affected
Versions
Unaffected
  • EmbGenoaPI-SP5 1.0.0.B
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
Default Status
affected
Versions
Unaffected
  • EmbGenoaPI-SP5 1.0.0.B
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ Embedded 8004 Series Processors
Default Status
affected
Versions
Unaffected
  • EmbGenoaPI-SP5 1.0.0.B
Problem Types
TypeCWE IDDescription
CWECWE-416CWE-416 Use After Free
Type: CWE
CWE ID: CWE-416
Description: CWE-416 Use After Free
Metrics
VersionBase scoreBase severityVector
4.04.6MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
Version: 4.0
Base score: 4.6
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/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
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@amd.com
Published At:10 Feb, 2026 | 20:16
Updated At:10 Feb, 2026 | 21:51

A use after free in the SEV firmware could allow a malicous hypervisor to activate a migrated guest with the SINGLE_SOCKET policy on a different socket than the migration agent potentially resulting in loss of integrity.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.04.6MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 4.0
Base score: 4.6
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-416Secondarypsirt@amd.com
CWE ID: CWE-416
Type: Secondary
Source: psirt@amd.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.htmlpsirt@amd.com
N/A
Hyperlink: https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html
Source: psirt@amd.com
Resource: N/A

Change History

0
Information is not available yet

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3Records found
CVE-2025-29943
Matching Score-8
Assigner-Advanced Micro Devices Inc.
ShareView Details
Matching Score-8
Assigner-Advanced Micro Devices Inc.
CVSS Score-4.6||MEDIUM
EPSS-0.02% / 3.53%
||
7 Day CHG~0.00%
Published-16 Jan, 2026 | 15:46
Updated-26 Jan, 2026 | 15:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the corruption of the stack pointer inside an SEV-SNP guest.

Action-Not Available
Vendor-Advanced Micro Devices, Inc.
Product-AMD EPYC™ Embedded 9005 Series ProcessorsAMD EPYC™ 8004 Series ProcessorsAMD EPYC™ 9004 Series ProcessorsAMD EPYC™ Embedded 7003 Series ProcessorsAMD EPYC™ 9005 Series Processors
CWE ID-CWE-123
Write-what-where Condition
CVE-2020-12901
Matching Score-6
Assigner-Advanced Micro Devices Inc.
ShareView Details
Matching Score-6
Assigner-Advanced Micro Devices Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.06% / 18.61%
||
7 Day CHG~0.00%
Published-15 Nov, 2021 | 19:20
Updated-17 Sep, 2024 | 03:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Arbitrary Free After Use in AMD Graphics Driver for Windows 10 may lead to KASLR bypass or information disclosure.

Action-Not Available
Vendor-Advanced Micro Devices, Inc.Microsoft Corporation
Product-radeon_softwarewindows_10AMD Radeon Software
CWE ID-CWE-416
Use After Free
CVE-2023-20519
Matching Score-6
Assigner-Advanced Micro Devices Inc.
ShareView Details
Matching Score-6
Assigner-Advanced Micro Devices Inc.
CVSS Score-3.3||LOW
EPSS-0.07% / 21.70%
||
7 Day CHG~0.00%
Published-14 Nov, 2023 | 18:53
Updated-30 Aug, 2024 | 18:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A Use-After-Free vulnerability in the management of an SNP guest context page may allow a malicious hypervisor to masquerade as the guest's migration agent resulting in a potential loss of guest integrity.

Action-Not Available
Vendor-Advanced Micro Devices, Inc.
Product-milanpi_firmwaregenoapi_firmwaremilanpigenoapi4th Gen AMD EPYC™ Processors 3rd Gen AMD EPYC™ Processors
CWE ID-CWE-416
Use After Free
Details not found