Out-of-bounds read in AMD Instinct™ MI300X
Priority LOW 9CWE-125Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- High
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · Low
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
An out of bounds read in the remote management firmware could allow a privileged attacker read a limited section of memory outside of established bounds potentially resulting in loss of confidentiality or availability.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00095 0th percentileScored 2026-11-07
Fix Fixed AMD Instinct™ MI300X (AMD): No fix plannedAMD Instinct™ MI300A (AMD): No fix planned+2 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 Instinct™ MI300X | — | No fix planned | Patch available | CNA |
| AMD | AMD Instinct™ MI300A | — | No fix planned | Patch available | CNA |
| AMD | AMD Instinct™ MI325X | — | No fix planned | Patch available | CNA |
| AMD | AMD Instinct™ MI308X | — | No fix planned | Patch available | CNA |
- AMD Instinct™ MI300X VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Instinct™ MI300A VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Instinct™ MI325X VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Instinct™ MI308X VendorAMD Affected — Fixed in No fix planned Patch available CNA
Remediation
- Fix · CNA AMD Instinct™ MI300X (AMD) Fixed in No fix planned
- Fix · CNA AMD Instinct™ MI300A (AMD) Fixed in No fix planned
- Fix · CNA AMD Instinct™ MI325X (AMD) Fixed in No fix planned
- Fix · CNA AMD Instinct™ MI308X (AMD) Fixed in No fix planned
Timeline
- 2026-10-02 Threatist record created from CVE-2024-21950
- 2026-10-03 Alias added: GHSA-78q7-8wjv-6g7x
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-2024-21950 · CVE Program
- CVE-2024-21950 · NVD
- FIRST EPSS
- GHSA-78q7-8wjv-6g7x · 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