Buffer overflow in Intel E810 Ethernet Controllers
Priority LOW 30CWE-120Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.
Summary
Buffer overflow in the firmware for Intel(R) E810 Ethernet Controllers before version 1.4.1.13 may allow an unauthenticated user to potentially enable denial of service via adjacent access.
Why it matters now
EPSS 0.00594 48th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Intel(R) E810 Ethernet Controllers | before version 1.4.1.13 | — | No fix listed | CNA |
- Intel(R) E810 Ethernet Controllers Vendor— Affected before version 1.4.1.13 Fixed in — No fix listed CNA
CPE configurations NVD · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:intel:ethernet_network_adapter_e810_firmware:*:*:*:*:*:*:*:* | before 1.4.1.13 | Vulnerable | Intel |
| cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda1_for_ocp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda1_for_ocp_3.0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda2_for_ocp_3.0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:ethernet_network_adapter_e810-xxvda2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:ethernet_network_adapter_e810-xxvda2_for_ocp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:ethernet_network_adapter_e810-xxvda2_for_ocp_3.0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:ethernet_network_adapter_e810-xxvda4:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
- cpe:2.3:o:intel:ethernet_network_adapter_e810_firmware:*:*:*:*:*:*:*:* Versions before 1.4.1.13 Vulnerable ·Intel
- cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda1_for_ocp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda1_for_ocp_3.0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda2_for_ocp_3.0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:ethernet_network_adapter_e810-xxvda2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:ethernet_network_adapter_e810-xxvda2_for_ocp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:ethernet_network_adapter_e810-xxvda2_for_ocp_3.0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:ethernet_network_adapter_e810-xxvda4:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-24501
- 2026-10-03 Alias added: GHSA-563h-vjhq-5wj9
References
More Intel Ethernet Network Adapter E810 Firmware vulnerabilities
- TI-2020-15018 Uncontrolled resource consumption in Intel Ethernet E810 Adapter drivers for Linux CVSS 3.1MEDIUM 5.5
- TI-2020-15017 Insufficient access control in some Intel(R) Ethernet E810 Adapter drivers for Linux… CVSS 3.1MEDIUM 5.5
- TI-2020-15016 Improper input validation in Intel Ethernet E810 Adapter drivers for Linux before version… CVSS 3.1MEDIUM 5.5
- TI-2020-15014 Buffer overflow in Intel E810 Ethernet Controllers CVSS 3.1MEDIUM 4.4
- TI-2020-15013 Buffer overflow in Intel E810 Ethernet Controllers CVSS 3.1MEDIUM 4.4
- TI-2020-15012 Insufficient Access Control in the firmware for Intel(R) E810 Ethernet Controllers before… CVSS 3.1MEDIUM 4.4
Sources
- CVE-2020-24501 · CVE Program
- CVE-2020-24501 · NVD
- FIRST EPSS
- GHSA-563h-vjhq-5wj9 · GitHub Advisory Database · CC BY 4.0
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