Improper input validation for DIMM serial presence detect (SPD) metadata could allow an…
Priority LOW 34CWE-1231Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access, ring0 access on a system with a non-compliant DIMM, or control over the Root of Trust for BIOS update, to bypass SMM isolation potentially resulting in arbitrary code execution at the SMM level.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00169 6th percentileScored 2026-11-07
Fix Fixed AMD Ryzen™ Threadripper™ 3000 Processors (AMD): CastlePeakPI-SP3r3 1.0.0.DAMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors (AMD): ChagallWSPI-sWRX8-1.0.0.A+34 more products
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| AMD | AMD Ryzen™ Threadripper™ 3000 Processors | — | CastlePeakPI-SP3r3 1.0.0.D | Patch available | CNA |
| AMD | AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors | — | ChagallWSPI-sWRX8-1.0.0.A | Patch available | CNA |
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics | — | CezannePI-FP6_1.0.1.1a | Patch available | CNA |
| AMD | AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors | — | CastlePeakWSPI-sWRX8 1.0.0.F | Patch available | CNA |
| AMD | AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors | — | ChagallWSPI-sWRX8-1.0.0.A | Patch available | CNA |
| AMD | AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics | — | PicassoPI-FP5_1.0.1.2a | Patch available | CNA |
| AMD | AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics | — | PhoenixPI-FP8-FP7_1.1.8.0 | Patch available | CNA |
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | — | PicassoPI-FP5_1.0.1.2a | Patch available | CNA |
| AMD | AMD Ryzen™ 8000 Series Desktop Processors | — | ComboAM5PI_1.2.0.2a | Patch available | CNA |
| AMD | AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics | — | PhoenixPI-FP8-FP7_1.1.8.0 | Patch available | CNA |
| AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics | — | RenoirPI-FP6 1.0.0.Ea | Patch available | CNA |
| AMD | AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics | — | RembrandtPI-FP7_1.0.0.Ba | Patch available | CNA |
| AMD | AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics | — | DragonRangeFL1_1.0.0.3f | Patch available | CNA |
| AMD | AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics | — | RembrandtPI-FP7_1.0.0.Ba | Patch available | CNA |
| AMD | AMD Ryzen™ 7000 Series Desktop Processors | — | ComboAM5PI_1.2.0.2a | Patch available | CNA |
| AMD | AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics | — | CezannePI-FP6_1.0.1.1a | Patch available | CNA |
| AMD | AMD Ryzen™ 9000 Series Desktop Processors | — | ComboAM5PI_1.2.0.2a | Patch available | CNA |
| AMD | AMD Ryzen™ 3000 Series Desktop Processors | — | ComboAM4PI_1.0.0.C, ComboAM4v2PI_1.2.0.D | Patch available | CNA |
| AMD | AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics | — | ComboAM4PI_1.0.0.C | Patch available | CNA |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics | — | ComboAM4v2PI_1.2.0.D | Patch available | CNA |
| AMD | AMD Ryzen™ 4000 Series Desktop Processors | — | ComboAM4v2PI_1.2.0.D | Patch available | CNA |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors | — | ComboAM4v2PI_1.2.0.D | Patch available | CNA |
| AMD | AMD EPYC™ Embedded 3000 Series Processors | — | SnowyOwl PI 1.1.0.F | Patch available | CNA |
| AMD | AMD EPYC™ Embedded 7002 Series Processors | — | EmbRomePI-SP3_1.0.0.E | Patch available | CNA |
| AMD | AMD EPYC™ Embedded 7003 Series Processors | — | EmbMilanPI-SP3 1.0.0.A | Patch available | CNA |
| AMD | AMD EPYC™ Embedded 9004 Series Processors | — | EmbGenoaPI-SP5 1.0.0.8 | Patch available | CNA |
| AMD | AMD Ryzen™ Embedded 5000 Series Processors | — | EmbAM4PI 1.0.0.7 | Patch available | CNA |
| AMD | AMD Ryzen™ Embedded V2000 Series Processors | — | EmbeddedPI-FP6_1.0.0.B | Patch available | CNA |
| AMD | AMD Ryzen™ Embedded V3000 Series Processors | — | Embedded-PI_FP7r2 100A | Patch available | CNA |
| AMD | AMD EPYC™ Embedded 97X4 Series Processors | — | EmbGenoaPI-SP5 1.0.0.8 | Patch available | CNA |
| AMD | AMD Ryzen™ Embedded 7000 Series Processors | — | EmbeddedAM5PI 1.0.0.3 | Patch available | CNA |
| AMD | AMD EPYC™ 9004 Series Processors | — | GenoaPI 1.0.0.D | Patch available | CNA |
| AMD | AMD EPYC™ 7003 Series Processors | — | MilanPI 1.0.0.D | Patch available | CNA |
| AMD | AMD EPYC™ 7002 Series Processors | — | Rome PI 1.0.0.M | Patch available | CNA |
| AMD | AMD EPYC™ 7001 Series Processors | — | Naples 1.0.0.Q | Patch available | CNA |
| AMD | AMD EPYC™ 9004 Series Processors | — | GenoaPI 1.0.0.D | Patch available | CNA |
| AMD | AMD EPYC™ 4004 Series Processors | — | ComboAM5PI_1.2.0.2a | Patch available | CNA |
| AMD | AMD EPYC™ 8004 Series Processors | — | GenoaPI 1.0.0.D | Patch available | CNA |
- AMD Ryzen™ Threadripper™ 3000 Processors VendorAMD Affected — Fixed in CastlePeakPI-SP3r3 1.0.0.D Patch available CNA
- AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors VendorAMD Affected — Fixed in ChagallWSPI-sWRX8-1.0.0.A Patch available CNA
- AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in CezannePI-FP6_1.0.1.1a Patch available CNA
- AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors VendorAMD Affected — Fixed in CastlePeakWSPI-sWRX8 1.0.0.F Patch available CNA
- AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors VendorAMD Affected — Fixed in ChagallWSPI-sWRX8-1.0.0.A Patch available CNA
- AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in PicassoPI-FP5_1.0.1.2a Patch available CNA
- AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in PhoenixPI-FP8-FP7_1.1.8.0 Patch available CNA
- AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in PicassoPI-FP5_1.0.1.2a Patch available CNA
- AMD Ryzen™ 8000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5PI_1.2.0.2a Patch available CNA
- AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in PhoenixPI-FP8-FP7_1.1.8.0 Patch available CNA
- AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in RenoirPI-FP6 1.0.0.Ea Patch available CNA
- AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in RembrandtPI-FP7_1.0.0.Ba Patch available CNA
- AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in DragonRangeFL1_1.0.0.3f Patch available CNA
- AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in RembrandtPI-FP7_1.0.0.Ba Patch available CNA
- AMD Ryzen™ 7000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5PI_1.2.0.2a Patch available CNA
- AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in CezannePI-FP6_1.0.1.1a Patch available CNA
- AMD Ryzen™ 9000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5PI_1.2.0.2a Patch available CNA
- AMD Ryzen™ 3000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM4PI_1.0.0.C, ComboAM4v2PI_1.2.0.D Patch available CNA
- AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics VendorAMD Affected — Fixed in ComboAM4PI_1.0.0.C Patch available CNA
- AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics VendorAMD Affected — Fixed in ComboAM4v2PI_1.2.0.D Patch available CNA
- AMD Ryzen™ 4000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM4v2PI_1.2.0.D Patch available CNA
- AMD Ryzen™ 5000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM4v2PI_1.2.0.D Patch available CNA
- AMD EPYC™ Embedded 3000 Series Processors VendorAMD Affected — Fixed in SnowyOwl PI 1.1.0.F Patch available CNA
- AMD EPYC™ Embedded 7002 Series Processors VendorAMD Affected — Fixed in EmbRomePI-SP3_1.0.0.E Patch available CNA
- AMD EPYC™ Embedded 7003 Series Processors VendorAMD Affected — Fixed in EmbMilanPI-SP3 1.0.0.A Patch available CNA
- AMD EPYC™ Embedded 9004 Series Processors VendorAMD Affected — Fixed in EmbGenoaPI-SP5 1.0.0.8 Patch available CNA
- AMD Ryzen™ Embedded 5000 Series Processors VendorAMD Affected — Fixed in EmbAM4PI 1.0.0.7 Patch available CNA
- AMD Ryzen™ Embedded V2000 Series Processors VendorAMD Affected — Fixed in EmbeddedPI-FP6_1.0.0.B Patch available CNA
- AMD Ryzen™ Embedded V3000 Series Processors VendorAMD Affected — Fixed in Embedded-PI_FP7r2 100A Patch available CNA
- AMD EPYC™ Embedded 97X4 Series Processors VendorAMD Affected — Fixed in EmbGenoaPI-SP5 1.0.0.8 Patch available CNA
- AMD Ryzen™ Embedded 7000 Series Processors VendorAMD Affected — Fixed in EmbeddedAM5PI 1.0.0.3 Patch available CNA
- AMD EPYC™ 9004 Series Processors VendorAMD Affected — Fixed in GenoaPI 1.0.0.D Patch available CNA
- AMD EPYC™ 7003 Series Processors VendorAMD Affected — Fixed in MilanPI 1.0.0.D Patch available CNA
- AMD EPYC™ 7002 Series Processors VendorAMD Affected — Fixed in Rome PI 1.0.0.M Patch available CNA
- AMD EPYC™ 7001 Series Processors VendorAMD Affected — Fixed in Naples 1.0.0.Q Patch available CNA
- AMD EPYC™ 9004 Series Processors VendorAMD Affected — Fixed in GenoaPI 1.0.0.D Patch available CNA
- AMD EPYC™ 4004 Series Processors VendorAMD Affected — Fixed in ComboAM5PI_1.2.0.2a Patch available CNA
- AMD EPYC™ 8004 Series Processors VendorAMD Affected — Fixed in GenoaPI 1.0.0.D Patch available CNA
Remediation
- Fix · CNA AMD Ryzen™ Threadripper™ 3000 Processors (AMD) Fixed in CastlePeakPI-SP3r3 1.0.0.D
- Fix · CNA AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors (AMD) Fixed in ChagallWSPI-sWRX8-1.0.0.A
- Fix · CNA AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in CezannePI-FP6_1.0.1.1a
- Fix · CNA AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors (AMD) Fixed in CastlePeakWSPI-sWRX8 1.0.0.F
- Fix · CNA AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors (AMD) Fixed in ChagallWSPI-sWRX8-1.0.0.A
- Fix · CNA AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in PicassoPI-FP5_1.0.1.2a
- Fix · CNA AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in PhoenixPI-FP8-FP7_1.1.8.0
- Fix · CNA AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in PicassoPI-FP5_1.0.1.2a
- Fix · CNA AMD Ryzen™ 8000 Series Desktop Processors (AMD) Fixed in ComboAM5PI_1.2.0.2a
- Fix · CNA AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in PhoenixPI-FP8-FP7_1.1.8.0
- Fix · CNA AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in RenoirPI-FP6 1.0.0.Ea
- Fix · CNA AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (AMD) Fixed in RembrandtPI-FP7_1.0.0.Ba
- Fix · CNA AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in DragonRangeFL1_1.0.0.3f
- Fix · CNA AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (AMD) Fixed in RembrandtPI-FP7_1.0.0.Ba
- Fix · CNA AMD Ryzen™ 7000 Series Desktop Processors (AMD) Fixed in ComboAM5PI_1.2.0.2a
- Fix · CNA AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in CezannePI-FP6_1.0.1.1a
- Fix · CNA AMD Ryzen™ 9000 Series Desktop Processors (AMD) Fixed in ComboAM5PI_1.2.0.2a
- Fix · CNA AMD Ryzen™ 3000 Series Desktop Processors (AMD) Fixed in ComboAM4PI_1.0.0.C, ComboAM4v2PI_1.2.0.D
- Fix · CNA AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (AMD) Fixed in ComboAM4PI_1.0.0.C
- Fix · CNA AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics (AMD) Fixed in ComboAM4v2PI_1.2.0.D
- Fix · CNA AMD Ryzen™ 4000 Series Desktop Processors (AMD) Fixed in ComboAM4v2PI_1.2.0.D
- Fix · CNA AMD Ryzen™ 5000 Series Desktop Processors (AMD) Fixed in ComboAM4v2PI_1.2.0.D
- Fix · CNA AMD EPYC™ Embedded 3000 Series Processors (AMD) Fixed in SnowyOwl PI 1.1.0.F
- Fix · CNA AMD EPYC™ Embedded 7002 Series Processors (AMD) Fixed in EmbRomePI-SP3_1.0.0.E
- Fix · CNA AMD EPYC™ Embedded 7003 Series Processors (AMD) Fixed in EmbMilanPI-SP3 1.0.0.A
- Fix · CNA AMD EPYC™ Embedded 9004 Series Processors (AMD) Fixed in EmbGenoaPI-SP5 1.0.0.8
- Fix · CNA AMD Ryzen™ Embedded 5000 Series Processors (AMD) Fixed in EmbAM4PI 1.0.0.7
- Fix · CNA AMD Ryzen™ Embedded V2000 Series Processors (AMD) Fixed in EmbeddedPI-FP6_1.0.0.B
- Fix · CNA AMD Ryzen™ Embedded V3000 Series Processors (AMD) Fixed in Embedded-PI_FP7r2 100A
- Fix · CNA AMD EPYC™ Embedded 97X4 Series Processors (AMD) Fixed in EmbGenoaPI-SP5 1.0.0.8
- Fix · CNA AMD Ryzen™ Embedded 7000 Series Processors (AMD) Fixed in EmbeddedAM5PI 1.0.0.3
- Fix · CNA AMD EPYC™ 9004 Series Processors (AMD) Fixed in GenoaPI 1.0.0.D
- Fix · CNA AMD EPYC™ 7003 Series Processors (AMD) Fixed in MilanPI 1.0.0.D
- Fix · CNA AMD EPYC™ 7002 Series Processors (AMD) Fixed in Rome PI 1.0.0.M
- Fix · CNA AMD EPYC™ 7001 Series Processors (AMD) Fixed in Naples 1.0.0.Q
- Fix · CNA AMD EPYC™ 9004 Series Processors (AMD) Fixed in GenoaPI 1.0.0.D
- Fix · CNA AMD EPYC™ 4004 Series Processors (AMD) Fixed in ComboAM5PI_1.2.0.2a
- Fix · CNA AMD EPYC™ 8004 Series Processors (AMD) Fixed in GenoaPI 1.0.0.D
Timeline
- 2026-10-02 Threatist record created from CVE-2024-36354
- 2026-10-03 Alias added: GHSA-62pp-fmpv-gcf4
References
More AMD vulnerabilities
- TI-2026-36341 AI Tensor Engine for ROCm (AITER) 0.1.14 Unauthenticated RCE via MessageQueue.recv() Pickle Deserialization CVSS 4.0CRITICAL 9.2
- TI-2023-07046 Improper privilege management in AMD Radeon™ RX 5000 Series Graphics Cards CVSS 3.1HIGH 7.8
- TI-2023-04574 GPU kernel implementations susceptible to memory leak CVSS 3.1MEDIUM 6.5
- TI-2023-07042 Information disclosure through error messages in AMD Ryzen™ 3000 Series Desktop… CVSS 3.1MEDIUM 5.5
- TI-2023-23747 PVRIC (PowerVR Image Compression) on Imagination 2018 and later GPU devices offers… CVSS 3.1MEDIUM 5.3
- TI-2022-07839 Improper access control in System Management Mode (SMM) may allow an attacker to write to… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2024-36354 · CVE Program
- CVE-2024-36354 · NVD
- FIRST EPSS
- GHSA-62pp-fmpv-gcf4 · GitHub Advisory Database · CC BY 4.0
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