Improper access control in the DRTM firmware could allow a privileged attacker to perform…
Priority LOW 14CWE-1284Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · Low
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Improper access control in the DRTM firmware could allow a privileged attacker to perform multiple driver initializations, resulting in stack memory corruption that could potentially lead to loss of integrity or availability.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00151 4th percentileScored 2026-11-07
Fix Fixed AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics (AMD): ComboAM4v2PI 1.2.0.CAAMD Ryzen™ 7000 Series Desktop Processors (AMD): ComboAM5 1.1.0.2+12 more products
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
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™ 5000 Series Desktop Processor with Radeon™ Graphics | — | ComboAM4v2PI 1.2.0.CA | Patch available | CNA |
| AMD | AMD Ryzen™ 7000 Series Desktop Processors | — | ComboAM5 1.1.0.2 | Patch available | CNA |
| AMD | AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ Graphics | — | ComboAM4v2PI 1.2.0.CA | Patch available | CNA |
| AMD | AMD Ryzen™ 8000 Series Processor with Radeon™ Graphics | — | ComboAM5 1.1.0.2 | Patch available | CNA |
| AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics | — | RenoirPI-FP6 1.0.0.D | Patch available | CNA |
| AMD | AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics | — | Cezanne-FP6 1.0.1.0 | Patch available | CNA |
| AMD | AMD Ryzen™ 6000 Series Processor with Radeon™ Graphics | — | Rembrandt-FP7 1.0.0.A | Patch available | CNA |
| AMD | AMD Ryzen™ 7035 Series Processor with Radeon™ Graphics | — | Rembrandt-FP7 1.0.0.A | Patch available | CNA |
| AMD | AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics | — | PhoenixPI-FP8-FP7 1.1.0.2 | Patch available | CNA |
| AMD | AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics | — | PhoenixPI-FP8-FP7 1.1.0.2 | Patch available | CNA |
| AMD | AMD Ryzen™ 7000 Series Mobile Processors | — | DragonRangeFL1PI 1.0.0.3C | Patch available | CNA |
| AMD | AMD Ryzen™ Embedded 7000 | — | EmbeddedAM5PI 1.0.0.1 | Patch available | CNA |
| AMD | AMD Ryzen™ Embedded V2000 | — | EmbeddedPI-FP6 1.0.0.9 | Patch available | CNA |
| AMD | AMD Ryzen™ Embedded V3000 | — | Embedded-PI FP7r2 1.0.0.9 | Patch available | CNA |
- AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics VendorAMD Affected — Fixed in ComboAM4v2PI 1.2.0.CA Patch available CNA
- AMD Ryzen™ 7000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5 1.1.0.2 Patch available CNA
- AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ Graphics VendorAMD Affected — Fixed in ComboAM4v2PI 1.2.0.CA Patch available CNA
- AMD Ryzen™ 8000 Series Processor with Radeon™ Graphics VendorAMD Affected — Fixed in ComboAM5 1.1.0.2 Patch available CNA
- AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in RenoirPI-FP6 1.0.0.D Patch available CNA
- AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in Cezanne-FP6 1.0.1.0 Patch available CNA
- AMD Ryzen™ 6000 Series Processor with Radeon™ Graphics VendorAMD Affected — Fixed in Rembrandt-FP7 1.0.0.A Patch available CNA
- AMD Ryzen™ 7035 Series Processor with Radeon™ Graphics VendorAMD Affected — Fixed in Rembrandt-FP7 1.0.0.A Patch available CNA
- AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in PhoenixPI-FP8-FP7 1.1.0.2 Patch available CNA
- AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in PhoenixPI-FP8-FP7 1.1.0.2 Patch available CNA
- AMD Ryzen™ 7000 Series Mobile Processors VendorAMD Affected — Fixed in DragonRangeFL1PI 1.0.0.3C Patch available CNA
- AMD Ryzen™ Embedded 7000 VendorAMD Affected — Fixed in EmbeddedAM5PI 1.0.0.1 Patch available CNA
- AMD Ryzen™ Embedded V2000 VendorAMD Affected — Fixed in EmbeddedPI-FP6 1.0.0.9 Patch available CNA
- AMD Ryzen™ Embedded V3000 VendorAMD Affected — Fixed in Embedded-PI FP7r2 1.0.0.9 Patch available CNA
Remediation
- Fix · CNA AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics (AMD) Fixed in ComboAM4v2PI 1.2.0.CA
- Fix · CNA AMD Ryzen™ 7000 Series Desktop Processors (AMD) Fixed in ComboAM5 1.1.0.2
- Fix · CNA AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ Graphics (AMD) Fixed in ComboAM4v2PI 1.2.0.CA
- Fix · CNA AMD Ryzen™ 8000 Series Processor with Radeon™ Graphics (AMD) Fixed in ComboAM5 1.1.0.2
- Fix · CNA AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in RenoirPI-FP6 1.0.0.D
- Fix · CNA AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics (AMD) Fixed in Cezanne-FP6 1.0.1.0
- Fix · CNA AMD Ryzen™ 6000 Series Processor with Radeon™ Graphics (AMD) Fixed in Rembrandt-FP7 1.0.0.A
- Fix · CNA AMD Ryzen™ 7035 Series Processor with Radeon™ Graphics (AMD) Fixed in Rembrandt-FP7 1.0.0.A
- Fix · CNA AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics (AMD) Fixed in PhoenixPI-FP8-FP7 1.1.0.2
- Fix · CNA AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in PhoenixPI-FP8-FP7 1.1.0.2
- Fix · CNA AMD Ryzen™ 7000 Series Mobile Processors (AMD) Fixed in DragonRangeFL1PI 1.0.0.3C
- Fix · CNA AMD Ryzen™ Embedded 7000 (AMD) Fixed in EmbeddedAM5PI 1.0.0.1
- Fix · CNA AMD Ryzen™ Embedded V2000 (AMD) Fixed in EmbeddedPI-FP6 1.0.0.9
- Fix · CNA AMD Ryzen™ Embedded V3000 (AMD) Fixed in Embedded-PI FP7r2 1.0.0.9
Timeline
- 2026-10-02 Threatist record created from CVE-2023-31331
- 2026-10-03 Alias added: GHSA-6wpf-j472-fr56
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-2023-31331 · CVE Program
- CVE-2023-31331 · NVD
- FIRST EPSS
- GHSA-6wpf-j472-fr56 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences