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CVE Vulnerability Details :
CVE-2025-29950
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 | 19:10
Updated At-11 Feb, 2026 | 04:56
Rejected At-
▼CVE Numbering Authority (CNA)

Improper input validation in system management mode (SMM) could allow a privileged attacker to overwrite stack memory leading to arbitrary code execution.

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™ 7002 Series Processors
Default Status
affected
Versions
Unaffected
  • RomePI 1.0.0.N
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ 7001 Series Processors
Default Status
affected
Versions
Unaffected
  • NaplesPI 1.0.0.R
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 Instinct™ MI300A
Default Status
affected
Versions
Unaffected
  • MI300A 1.0.0.B
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ 9V64H Processor
Default Status
affected
Versions
Unaffected
  • MI300C 1.0.0.2
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD Ryzen™ Threadripper™ PRO 3000WX Processors
Default Status
affected
Versions
Unaffected
  • ChagallWSPI-sWRX8 1.0.0.C
  • CastlePeakWSPI-sWRX8 1.0.0.I
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors
Default Status
affected
Versions
Unaffected
  • ChagallWSPI-sWRX8 1.0.0.C
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD Ryzen™ Threadripper™ 7000 Processors
Default Status
affected
Versions
Unaffected
  • StormPeakPI-SP6_1.0.0.1l
  • ShimadaPeakPI-SP6_1.0.0.1
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors
Default Status
affected
Versions
Unaffected
  • StormPeakPI-SP6_1.1.0.0j
  • ShimadaPeakPI-SP6_1.0.0.1
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD Ryzen™ Threadripper™ 9000 Processors
Default Status
affected
Versions
Unaffected
  • ShimadaPeakPI-SP6_1.0.0.1
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD Ryzen™ Threadripper™ PRO 9000 WX-Series Processors
Default Status
affected
Versions
Unaffected
  • ShimadaPeakPI-SP6_1.0.0.1
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.B
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ Embedded 7002 Series Processors
Default Status
affected
Versions
Unaffected
  • EmbRomePI-SP3 1.0.0.F
Vendor
Advanced Micro Devices, Inc.AMD
Product
AMD EPYC™ Embedded 3000 Series Processors
Default Status
affected
Versions
Unaffected
  • SnowyOwl_SP4_SP4r2.1.1.0.H
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.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-1274CWE-1274 Improper Access Control for Volatile Memory Containing Boot Code
Type: CWE
CWE ID: CWE-1274
Description: CWE-1274 Improper Access Control for Volatile Memory Containing Boot Code
Metrics
VersionBase scoreBase severityVector
4.07.1HIGH
CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Version: 4.0
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Reported through AMD Bug Bounty Program
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4013.html
N/A
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-4013.html
Resource: 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