Memory corruption in AMD EPYC™ 7002 Series Processors
Priority LOW 27CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- High
- Attack requirements
- Present
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Improper restriction of operations within the bounds of a memory buffer in PCIe® Link could allow an attacker with access to a guest virtual machine to potentially perform a denial of service attack against the host resulting in loss of availability.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00349 28th percentileScored 2026-11-07
Fix Fixed AMD EPYC™ 7002 Series Processors (AMD): No Fix PlannedAMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (AMD): Errata #1165,1166,1526+20 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 EPYC™ 7002 Series Processors | — | No Fix Planned | Patch available | CNA |
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics | — | Errata #1165,1166,1526 | Patch available | CNA |
| AMD | AMD Ryzen™ 7000 Series Desktop Processors | — | Errata #1526 | Patch available | CNA |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors | — | Errata #1165,1166,1526 | Patch available | CNA |
| AMD | AMD Ryzen™ 3000 Series Desktop Processors | — | Errata #1165,1166,1526 | Patch available | CNA |
| AMD | AMD Ryzen™ Z1 Series Processors | — | Errata #1526 | Patch available | CNA |
| AMD | AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics | — | Errata #1526 | Patch available | CNA |
| AMD | AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics | — | Errata #1526 | Patch available | CNA |
| AMD | AMD Ryzen™ 8000 Series Desktop Processors | — | Errata #1526 | Patch available | CNA |
| AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics | — | Errata #1165,1166,1526 | Patch available | CNA |
| AMD | AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics | — | Errata #1526 | Patch available | CNA |
| AMD | AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics | — | Errata #1165,1166,1526 | Patch available | CNA |
| AMD | AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics | — | Errata #1526 | Patch available | CNA |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics | — | Errata #1165,1166,1526 | Patch available | CNA |
| AMD | AMD Ryzen™ 4000 Series Desktop Processors | — | Errata #1165,1166,1526 | Patch available | CNA |
| AMD | AMD Ryzen™ Z2 Series Processors | — | Errata #1526 | Patch available | CNA |
| AMD | AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics | — | Errata #1526 | Patch available | CNA |
| AMD | AMD EPYC™ Embedded 7002 Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Embedded 5000 Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Embedded V2000 Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Embedded V3000 Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Embedded 8000 Series Processors | — | No fix planned | Patch available | CNA |
| AMD | AMD Ryzen™ Embedded 7000 Series Processors | — | No fix planned | Patch available | CNA |
- AMD EPYC™ 7002 Series Processors VendorAMD Affected — Fixed in No Fix Planned Patch available CNA
- AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in Errata #1165,1166,1526 Patch available CNA
- AMD Ryzen™ 7000 Series Desktop Processors VendorAMD Affected — Fixed in Errata #1526 Patch available CNA
- AMD Ryzen™ 5000 Series Desktop Processors VendorAMD Affected — Fixed in Errata #1165,1166,1526 Patch available CNA
- AMD Ryzen™ 3000 Series Desktop Processors VendorAMD Affected — Fixed in Errata #1165,1166,1526 Patch available CNA
- AMD Ryzen™ Z1 Series Processors VendorAMD Affected — Fixed in Errata #1526 Patch available CNA
- AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in Errata #1526 Patch available CNA
- AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in Errata #1526 Patch available CNA
- AMD Ryzen™ 8000 Series Desktop Processors VendorAMD Affected — Fixed in Errata #1526 Patch available CNA
- AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in Errata #1165,1166,1526 Patch available CNA
- AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in Errata #1526 Patch available CNA
- AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in Errata #1165,1166,1526 Patch available CNA
- AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in Errata #1526 Patch available CNA
- AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics VendorAMD Affected — Fixed in Errata #1165,1166,1526 Patch available CNA
- AMD Ryzen™ 4000 Series Desktop Processors VendorAMD Affected — Fixed in Errata #1165,1166,1526 Patch available CNA
- AMD Ryzen™ Z2 Series Processors VendorAMD Affected — Fixed in Errata #1526 Patch available CNA
- AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in Errata #1526 Patch available CNA
- AMD EPYC™ Embedded 7002 Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Embedded 5000 Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Embedded V2000 Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Embedded V3000 Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Embedded 8000 Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
- AMD Ryzen™ Embedded 7000 Series Processors VendorAMD Affected — Fixed in No fix planned Patch available CNA
Remediation
- Fix · CNA AMD EPYC™ 7002 Series Processors (AMD) Fixed in No Fix Planned
- Fix · CNA AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in Errata #1165,1166,1526
- Fix · CNA AMD Ryzen™ 7000 Series Desktop Processors (AMD) Fixed in Errata #1526
- Fix · CNA AMD Ryzen™ 5000 Series Desktop Processors (AMD) Fixed in Errata #1165,1166,1526
- Fix · CNA AMD Ryzen™ 3000 Series Desktop Processors (AMD) Fixed in Errata #1165,1166,1526
- Fix · CNA AMD Ryzen™ Z1 Series Processors (AMD) Fixed in Errata #1526
- Fix · CNA AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in Errata #1526
- Fix · CNA AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in Errata #1526
- Fix · CNA AMD Ryzen™ 8000 Series Desktop Processors (AMD) Fixed in Errata #1526
- Fix · CNA AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in Errata #1165,1166,1526
- Fix · CNA AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (AMD) Fixed in Errata #1526
- Fix · CNA AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics (AMD) Fixed in Errata #1165,1166,1526
- Fix · CNA AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in Errata #1526
- Fix · CNA AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics (AMD) Fixed in Errata #1165,1166,1526
- Fix · CNA AMD Ryzen™ 4000 Series Desktop Processors (AMD) Fixed in Errata #1165,1166,1526
- Fix · CNA AMD Ryzen™ Z2 Series Processors (AMD) Fixed in Errata #1526
- Fix · CNA AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in Errata #1526
- Fix · CNA AMD EPYC™ Embedded 7002 Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Embedded 5000 Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Embedded V2000 Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Embedded V3000 Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Embedded 8000 Series Processors (AMD) Fixed in No fix planned
- Fix · CNA AMD Ryzen™ Embedded 7000 Series Processors (AMD) Fixed in No fix planned
Timeline
- 2026-10-02 Threatist record created from CVE-2024-21961
- 2026-10-03 Alias added: GHSA-2qq2-jxgg-2w76
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-2024-21961 · CVE Program
- CVE-2024-21961 · NVD
- FIRST EPSS
- GHSA-2qq2-jxgg-2w76 · 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