Vulnerability Intelligence Report
CVE-2024-36354
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.
No Active Exploit Signals
CVSS Base Score
7.5
HIGH
Exploitability:0.9
Impact Score:6.1
EPSS Probability:0.15%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
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Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-1231 ↗CWE-1231 - Improper Prevention of Lock Bit Modification
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| AMD | AMD Ryzen™ Threadripper™ 3000 Processors | CastlePeakPI-SP3r3 1.0.0.D (unaffected) |
| AMD | AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors | ChagallWSPI-sWRX8-1.0.0.A (unaffected) |
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics | CezannePI-FP6_1.0.1.1a (unaffected) |
| AMD | AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors | CastlePeakWSPI-sWRX8 1.0.0.F (unaffected) |
| AMD | AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors | ChagallWSPI-sWRX8-1.0.0.A (unaffected) |
| AMD | AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics | PicassoPI-FP5_1.0.1.2a (unaffected) |
| AMD | AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics | PhoenixPI-FP8-FP7_1.1.8.0 (unaffected) |
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | PicassoPI-FP5_1.0.1.2a (unaffected) |
| AMD | AMD Ryzen™ 8000 Series Desktop Processors | ComboAM5PI_1.2.0.2a (unaffected) |
| AMD | AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics | PhoenixPI-FP8-FP7_1.1.8.0 (unaffected) |
| AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics | RenoirPI-FP6 1.0.0.Ea (unaffected) |
| AMD | AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics | RembrandtPI-FP7_1.0.0.Ba (unaffected) |
| AMD | AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics | DragonRangeFL1_1.0.0.3f (unaffected) |
| AMD | AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics | RembrandtPI-FP7_1.0.0.Ba (unaffected) |
| AMD | AMD Ryzen™ 7000 Series Desktop Processors | ComboAM5PI_1.2.0.2a (unaffected) |
| AMD | AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics | CezannePI-FP6_1.0.1.1a (unaffected) |
| AMD | AMD Ryzen™ 9000 Series Desktop Processors | ComboAM5PI_1.2.0.2a (unaffected) |
| AMD | AMD Ryzen™ 3000 Series Desktop Processors | ComboAM4PI_1.0.0.C (unaffected), ComboAM4v2PI_1.2.0.D (unaffected) |
| AMD | AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics | ComboAM4PI_1.0.0.C (unaffected) |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics | ComboAM4v2PI_1.2.0.D (unaffected) |
| AMD | AMD Ryzen™ 4000 Series Desktop Processors | ComboAM4v2PI_1.2.0.D (unaffected) |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors | ComboAM4v2PI_1.2.0.D (unaffected) |
| AMD | AMD EPYC™ Embedded 3000 Series Processors | SnowyOwl PI 1.1.0.F (unaffected) |
| AMD | AMD EPYC™ Embedded 7002 Series Processors | EmbRomePI-SP3_1.0.0.E (unaffected) |
| AMD | AMD EPYC™ Embedded 7003 Series Processors | EmbMilanPI-SP3 1.0.0.A (unaffected) |
| AMD | AMD EPYC™ Embedded 9004 Series Processors | EmbGenoaPI-SP5 1.0.0.8 (unaffected) |
| AMD | AMD Ryzen™ Embedded 5000 Series Processors | EmbAM4PI 1.0.0.7 (unaffected) |
| AMD | AMD Ryzen™ Embedded V2000 Series Processors | EmbeddedPI-FP6_1.0.0.B (unaffected) |
| AMD | AMD Ryzen™ Embedded V3000 Series Processors | Embedded-PI_FP7r2 100A (unaffected) |
| AMD | AMD EPYC™ Embedded 97X4 Series Processors | EmbGenoaPI-SP5 1.0.0.8 (unaffected) |
| AMD | AMD Ryzen™ Embedded 7000 Series Processors | EmbeddedAM5PI 1.0.0.3 (unaffected) |
| AMD | AMD EPYC™ 9004 Series Processors | GenoaPI 1.0.0.D (unaffected) |
| AMD | AMD EPYC™ 7003 Series Processors | MilanPI 1.0.0.D (unaffected) |
| AMD | AMD EPYC™ 7002 Series Processors | Rome PI 1.0.0.M (unaffected) |
| AMD | AMD EPYC™ 7001 Series Processors | Naples 1.0.0.Q (unaffected) |
| AMD | AMD EPYC™ 9004 Series Processors | GenoaPI 1.0.0.D (unaffected) |
| AMD | AMD EPYC™ 4004 Series Processors | ComboAM5PI_1.2.0.2a (unaffected) |
| AMD | AMD EPYC™ 8004 Series Processors | GenoaPI 1.0.0.D (unaffected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.154%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Advanced Micro Devices Inc. · Vendor · USA |
| Reserved | 2024-05-23T19:44:50 |
| Published | 2025-09-06T18:06:43 |
| Patch Date | 2025-09-06 |
| Last Updated | 2026-02-26T17:49:09 |
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