high
7.0
CVE-2024-36355 json
Improper input validation in the SMM handler could allow an attacker with Ring0 access to write to SMRAM and modify execution flow for S3 (…
published 2026-02-10 8 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-55415
- cvss
- 7.0
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 6%
- public exploits
- 0
- none known
Summary
Improper input validation in the SMM handler could allow an attacker with Ring0 access to write to SMRAM and modify execution flow for S3 (sleep) wake up, potentially resulting in arbitrary code execution.
Patch / fix
- AMD AMD EPYC™ 9004 Series Processors GenoaPI 1.0.0.E
- AMD AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors ChagallWSPI-sWRX8-1.0.0.B
- AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics CezannePI-FP6_1.0.1.1b
- AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors CastlePeakWSPI-sWRX8 1.0.0.G, ChagallWSPI-sWRX8-1.0.0.B
- AMD AMD Ryzen™ Z1 Series Processors ComboAM5 1.1.0.3c / ComboAM5 1.2.0.3d
- AMD AMD Ryzen™ 9000 Series Desktop Processors ComboAM5 1.2.0.3d
- AMD AMD Ryzen™ 7000 Series Desktop Processors ComboAM5 1.1.0.3c, ComboAM5 1.2.0.3d, ComboAM5PI 1.0.0.E
- AMD AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics PicassoPI-FP5_1.0.1.2c
- AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics ComboAM4v2PI 1.2.0.10
- AMD AMD Ryzen™ 3000 Series Desktop Processors ComboAM4PI 1.0.0.10, ComboAM4v2PI 1.2.0.10
- AMD AMD Ryzen™ 8000 Series Desktop Processors ComboAM5 1.1.0.3c
- AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics PhoenixPI-FP8-FP7_1.2.0.0c
- AMD AMD Ryzen™ Threadripper™ 7000 processor StormPeakPI-SP6 1.1.0.0i
- AMD AMD Ryzen™ Threadripper™ PRO 7000 WX-Series processors StormPeakPI-SP6 1.0.0.1k / StormPeakPI-SP6 1.1.0.0i, StormPeakPI-SP6 1.1.0.0i
- AMD AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics PhoenixPI-FP8-FP7_1.2.0.0c
- AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics RenoirPI-FP6 1.0.0.Eb
- AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics RembrandtPI-FP7_1.0.0.Bb
- AMD AMD Ryzen™ 8000 Series Desktop ComboAM5 1.2.0.3d
- AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics MendocinoPI-FT6_1.0.0.7b
- AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics DragonRangeFL1_1.0.0.3g
- AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics PicassoPI-FP5_1.0.1.2c
- AMD AMD Ryzen™ 4000 Series Desktop Processors ComboAM4v2PI 1.2.0.10
- AMD AMD Ryzen™ 5000 Series Desktop Processors ComboAM4v2PI 1.2.0.10
- AMD AMD Ryzen™ Z2 Series Processors PhoenixPI-FP8-FP7_1.2.0.0c
- AMD AMD Ryzen™ Z2 Series Processors Go RembrandtPI-FP7_1.0.0.Bb
- AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa") EmbGenoaPI-SP5 1.0.0.B
- AMD AMD Ryzen™ Embedded R1000 Series Processors EmbeddedPI-FP5 1211
- AMD AMD Ryzen™ Embedded R2000 Series Processors EmbeddedR2KPI-FP5 1006
- AMD AMD Ryzen™ Embedded 5000 Series Processors EmbAM4PI 1008
- AMD AMD Ryzen™ Embedded 7000 Series Processors EmbeddedAM5PI 1.0.0.4
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 8 mo ago
Exploit prediction
0.17% chance of exploitation in the next 30 days, higher than 6% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 7.0 | CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H |
| CNA | 4.0 | 7.0 | CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H/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 |
Affected products
- AMD AMD EPYC™ 9004 Series Processors
- AMD AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors
- AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
- AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors
- AMD AMD Ryzen™ Z1 Series Processors
- AMD AMD Ryzen™ 9000 Series Desktop Processors
- AMD AMD Ryzen™ 7000 Series Desktop Processors
- AMD AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics
- AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics
- AMD AMD Ryzen™ 3000 Series Desktop Processors
- AMD AMD Ryzen™ 8000 Series Desktop Processors
- AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics
- AMD AMD Ryzen™ Threadripper™ 7000 processor
- AMD AMD Ryzen™ Threadripper™ PRO 7000 WX-Series processors
- AMD AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics
- AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
- AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics
- AMD AMD Ryzen™ 8000 Series Desktop
- AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics
- AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics
- AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
- AMD AMD Ryzen™ 4000 Series Desktop Processors
- AMD AMD Ryzen™ 5000 Series Desktop Processors
- AMD AMD Ryzen™ Z2 Series Processors
- AMD AMD Ryzen™ Z2 Series Processors Go
- AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa")
- AMD AMD Ryzen™ Embedded R1000 Series Processors
- AMD AMD Ryzen™ Embedded R2000 Series Processors
- AMD AMD Ryzen™ Embedded 5000 Series Processors
- AMD AMD Ryzen™ Embedded 7000 Series Processors
- AMD AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge")
- AMD AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso")
- AMD AMD Ryzen™ Embedded V2000 Series Processors
- AMD AMD Ryzen™ Embedded V3000 Series Processors
- AMD AMD Ryzen™ Embedded 8000 Series Processors
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
Sources
- CVE List CVE-2024-36355
- NVD CVE-2024-36355
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.