Incorrect default permissions in AMD Ryzen™ 4000 Series Mobile Processors with Radeon™…
Priority LOW 29CWE-276Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
Insecure default configuration state of DDR5 memory module by AGESA Bootloader Firmware could allow an attacker with local user privilege to abuse the unprotected PMIC interface to create a permanent denial of service condition or affect the integrity of the memory module.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00091 0th percentileScored 2026-11-07
Fix Fixed AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (AMD): No fix plannedAMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (AMD): No fix planned+31 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™ 4000 Series Mobile Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 7000 Series Desktop Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 3000 Series Desktop Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Threadripper™ 3000 Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 9000HX Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ AI 300 Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 7000 Series Desktop Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 7000 Series Desktop Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 8000 Series Desktop Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 8000 Series Desktop Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 9000 Series Desktop Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 4000 Series Desktop Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 3000 Series Desktop Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ AI Max 300 Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Z1 Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Z2 Series Processors Extreme | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Z2 Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Z2 Series Processors Go | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors | — | ShimadaPeakPI-SP6 1.0.0.1b | Patch available | CNA |
| AMD | AMD Ryzen™ Threadripper™ 7000 Processors | — | ShimadaPeakPI-SP6 1.0.0.1b | Patch available | CNA |
| AMD | AMD Ryzen™ Threadripper™ 9000 Processors | — | ShimadaPeakPI-SP6 1.0.0.1b | Patch available | CNA |
| AMD | AMD Ryzen™ Threadripper™ PRO 9000 WX-Series Processors | — | ShimadaPeakPI-SP6 1.0.0.1b | Patch available | CNA |
- AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 7000 Series Desktop Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 3000 Series Desktop Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Threadripper™ 3000 Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 9000HX Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ AI 300 Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 7000 Series Desktop Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 7000 Series Desktop Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 8000 Series Desktop Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 8000 Series Desktop Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 9000 Series Desktop Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 4000 Series Desktop Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 5000 Series Desktop Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 3000 Series Desktop Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 5000 Series Desktop Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ AI Max 300 Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Z1 Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Z2 Series Processors Extreme VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Z2 Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Z2 Series Processors Go VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors VendorAMD Affected — Fixed in ShimadaPeakPI-SP6 1.0.0.1b Patch available CNA
- AMD Ryzen™ Threadripper™ 7000 Processors VendorAMD Affected — Fixed in ShimadaPeakPI-SP6 1.0.0.1b Patch available CNA
- AMD Ryzen™ Threadripper™ 9000 Processors VendorAMD Affected — Fixed in ShimadaPeakPI-SP6 1.0.0.1b Patch available CNA
- AMD Ryzen™ Threadripper™ PRO 9000 WX-Series Processors VendorAMD Affected — Fixed in ShimadaPeakPI-SP6 1.0.0.1b Patch available CNA
Remediation
- Fix · CNA AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 7000 Series Desktop Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 3000 Series Desktop Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Threadripper™ 3000 Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 9000HX Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ AI 300 Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 7000 Series Desktop Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 7000 Series Desktop Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 8000 Series Desktop Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 8000 Series Desktop Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 9000 Series Desktop Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 4000 Series Desktop Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 5000 Series Desktop Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 3000 Series Desktop Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 5000 Series Desktop Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ AI Max 300 Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Z1 Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Z2 Series Processors Extreme (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Z2 Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Z2 Series Processors Go (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors (AMD) Fixed in ShimadaPeakPI-SP6 1.0.0.1b
- Fix · CNA AMD Ryzen™ Threadripper™ 7000 Processors (AMD) Fixed in ShimadaPeakPI-SP6 1.0.0.1b
- Fix · CNA AMD Ryzen™ Threadripper™ 9000 Processors (AMD) Fixed in ShimadaPeakPI-SP6 1.0.0.1b
- Fix · CNA AMD Ryzen™ Threadripper™ PRO 9000 WX-Series Processors (AMD) Fixed in ShimadaPeakPI-SP6 1.0.0.1b
Timeline
- 2026-10-02 Threatist record created from CVE-2025-48516
- 2026-10-03 Alias added: GHSA-jfhv-mg7w-4348
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-2025-48516 · CVE Program
- CVE-2025-48516 · NVD
- FIRST EPSS
- GHSA-jfhv-mg7w-4348 · 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