CVE-2025-29950

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2025
Source publication: Feb 10, 2026
Source updated: Feb 26, 2026
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

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

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

AMD EPYC™ 9004 Series Processors

Vendor: AMD
Product: AMD EPYC™ 9004 Series Processors
Platforms: Unknown
Default status: affected

AMD EPYC™ 9004 Series Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
GenoaPI 1.0.0.G	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD EPYC™ 7003 Series Processors

Vendor: AMD
Product: AMD EPYC™ 7003 Series Processors
Platforms: Unknown
Default status: affected

AMD EPYC™ 7003 Series Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
MilanPI 1.0.0.H	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD EPYC™ 7002 Series Processors

Vendor: AMD
Product: AMD EPYC™ 7002 Series Processors
Platforms: Unknown
Default status: affected

AMD EPYC™ 7002 Series Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
RomePI 1.0.0.N	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD EPYC™ 7001 Series Processors

Vendor: AMD
Product: AMD EPYC™ 7001 Series Processors
Platforms: Unknown
Default status: affected

AMD EPYC™ 7001 Series Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
NaplesPI 1.0.0.R	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD EPYC™ 9005 Series Processors

Vendor: AMD
Product: AMD EPYC™ 9005 Series Processors
Platforms: Unknown
Default status: affected

AMD EPYC™ 9005 Series Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
TurinPI 1.0.0.6	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD Instinct™ MI300A

Vendor: AMD
Product: AMD Instinct™ MI300A
Platforms: Unknown
Default status: affected

AMD Instinct™ MI300A · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
MI300A 1.0.0.B	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD EPYC™ 9V64H Processor

Vendor: AMD
Product: AMD EPYC™ 9V64H Processor
Platforms: Unknown
Default status: affected

AMD EPYC™ 9V64H Processor · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
MI300C 1.0.0.2	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD Ryzen™ Threadripper™ PRO 3000WX Processors

Vendor: AMD
Product: AMD Ryzen™ Threadripper™ PRO 3000WX Processors
Platforms: Unknown
Default status: affected

AMD Ryzen™ Threadripper™ PRO 3000WX Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
ChagallWSPI-sWRX8 1.0.0.C	`unaffected`	Unavailable	Unavailable	Unavailable	None listed
CastlePeakWSPI-sWRX8 1.0.0.I	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors

Vendor: AMD
Product: AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors
Platforms: Unknown
Default status: affected

AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
ChagallWSPI-sWRX8 1.0.0.C	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD Ryzen™ Threadripper™ 7000 Processors

Vendor: AMD
Product: AMD Ryzen™ Threadripper™ 7000 Processors
Platforms: Unknown
Default status: affected

AMD Ryzen™ Threadripper™ 7000 Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
StormPeakPI-SP6_1.0.0.1l	`unaffected`	Unavailable	Unavailable	Unavailable	None listed
ShimadaPeakPI-SP6_1.0.0.1	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors

Vendor: AMD
Product: AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors
Platforms: Unknown
Default status: affected

AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
StormPeakPI-SP6_1.1.0.0j	`unaffected`	Unavailable	Unavailable	Unavailable	None listed
ShimadaPeakPI-SP6_1.0.0.1	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD Ryzen™ Threadripper™ 9000 Processors

Vendor: AMD
Product: AMD Ryzen™ Threadripper™ 9000 Processors
Platforms: Unknown
Default status: affected

AMD Ryzen™ Threadripper™ 9000 Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
ShimadaPeakPI-SP6_1.0.0.1	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD Ryzen™ Threadripper™ PRO 9000 WX-Series Processors

Vendor: AMD
Product: AMD Ryzen™ Threadripper™ PRO 9000 WX-Series Processors
Platforms: Unknown
Default status: affected

AMD Ryzen™ Threadripper™ PRO 9000 WX-Series Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
ShimadaPeakPI-SP6_1.0.0.1	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD EPYC™ Embedded 7003 Series Processors

Vendor: AMD
Product: AMD EPYC™ Embedded 7003 Series Processors
Platforms: Unknown
Default status: affected

AMD EPYC™ Embedded 7003 Series Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
EmbMilanPI-SP3 v9 1.0.0.C	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa")

Vendor: AMD
Product: AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa")
Platforms: Unknown
Default status: affected

AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa") · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
EmbGenoaPI-SP5 1.0.0.B	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD EPYC™ Embedded 7002 Series Processors

Vendor: AMD
Product: AMD EPYC™ Embedded 7002 Series Processors
Platforms: Unknown
Default status: affected

AMD EPYC™ Embedded 7002 Series Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
EmbRomePI-SP3 1.0.0.F	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD EPYC™ Embedded 3000 Series Processors

Vendor: AMD
Product: AMD EPYC™ Embedded 3000 Series Processors
Platforms: Unknown
Default status: affected

AMD EPYC™ Embedded 3000 Series Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
SnowyOwl_SP4_SP4r2.1.1.0.H	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD EPYC™ Embedded 9005 Series Processors

Vendor: AMD
Product: AMD EPYC™ Embedded 9005 Series Processors
Platforms: Unknown
Default status: affected

AMD EPYC™ Embedded 9005 Series Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
EmbTurinPI-SP5_1.0.0.1	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo")

Vendor: AMD
Product: AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo")
Platforms: Unknown
Default status: affected

AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo") · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
EmbGenoaPI-SP5 1.0.0.B	`unaffected`	Unavailable	Unavailable	Unavailable	None listed

AMD EPYC™ Embedded 8004 Series Processors

Vendor: AMD
Product: AMD EPYC™ Embedded 8004 Series Processors
Platforms: Unknown
Default status: affected

AMD EPYC™ Embedded 8004 Series Processors · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
EmbGenoaPI-SP5 1.0.0.B	`unaffected`	Unavailable	Unavailable	Unavailable	None listed