Out-of-bounds write in the firmware for some Intel(R) Ethernet Controller E810 before version cvl fw 1.7.8.x within Ring 0: Bare Metal OS may allow a denial of service. System software adversary with a privileged user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Project Subscriptions

Vendors Products
Ethernet Controller Subscribe
Ethernet Controller E810 Subscribe
Ethernet Network Adapter E810-2cqda2 Subscribe
Ethernet Network Adapter E810-cqda1 Subscribe
Ethernet Network Adapter E810-cqda1 For Ocp 3.0 Subscribe
Ethernet Network Adapter E810-cqda2 Subscribe
Ethernet Network Adapter E810-cqda2 For Ocp 3.0 Subscribe
Ethernet Network Adapter E810-cqda2t Subscribe
Ethernet Network Adapter E810-xxvda2 Subscribe
Ethernet Network Adapter E810-xxvda2 For Ocp 3.0 Subscribe
Ethernet Network Adapter E810-xxvda4 Subscribe
Ethernet Network Adapter E810-xxvda4 For Ocp 3.0 Subscribe
Ethernet Network Adapter E810-xxvda4t Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 17 Mar 2026 15:45:00 +0000

Type Values Removed Values Added
First Time appeared Intel ethernet Controller
Intel ethernet Network Adapter E810-2cqda2
Intel ethernet Network Adapter E810-cqda1
Intel ethernet Network Adapter E810-cqda1 For Ocp 3.0
Intel ethernet Network Adapter E810-cqda2
Intel ethernet Network Adapter E810-cqda2 For Ocp 3.0
Intel ethernet Network Adapter E810-cqda2t
Intel ethernet Network Adapter E810-xxvda2
Intel ethernet Network Adapter E810-xxvda2 For Ocp 3.0
Intel ethernet Network Adapter E810-xxvda4
Intel ethernet Network Adapter E810-xxvda4 For Ocp 3.0
Intel ethernet Network Adapter E810-xxvda4t
CPEs cpe:2.3:a:intel:ethernet_controller:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_network_adapter_e810-2cqda2:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda1:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda1_for_ocp_3.0:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda2:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda2_for_ocp_3.0:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_network_adapter_e810-cqda2t:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_network_adapter_e810-xxvda2:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_network_adapter_e810-xxvda2_for_ocp_3.0:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_network_adapter_e810-xxvda4:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_network_adapter_e810-xxvda4_for_ocp_3.0:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_network_adapter_e810-xxvda4t:-:*:*:*:*:*:*:*
Vendors & Products Intel ethernet Controller
Intel ethernet Network Adapter E810-2cqda2
Intel ethernet Network Adapter E810-cqda1
Intel ethernet Network Adapter E810-cqda1 For Ocp 3.0
Intel ethernet Network Adapter E810-cqda2
Intel ethernet Network Adapter E810-cqda2 For Ocp 3.0
Intel ethernet Network Adapter E810-cqda2t
Intel ethernet Network Adapter E810-xxvda2
Intel ethernet Network Adapter E810-xxvda2 For Ocp 3.0
Intel ethernet Network Adapter E810-xxvda4
Intel ethernet Network Adapter E810-xxvda4 For Ocp 3.0
Intel ethernet Network Adapter E810-xxvda4t

Wed, 11 Feb 2026 22:15:00 +0000

Type Values Removed Values Added
First Time appeared Intel
Intel ethernet Controller E810
Vendors & Products Intel
Intel ethernet Controller E810

Tue, 10 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 10 Feb 2026 16:45:00 +0000

Type Values Removed Values Added
Description Out-of-bounds write in the firmware for some Intel(R) Ethernet Controller E810 before version cvl fw 1.7.8.x within Ring 0: Bare Metal OS may allow a denial of service. System software adversary with a privileged user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 6, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H'}

cvssV4_0

{'score': 6.7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: intel

Published:

Updated: 2026-02-10T17:35:30.173Z

Reserved: 2025-03-11T03:00:20.623Z

Link: CVE-2025-27243

cve-icon Vulnrichment

Updated: 2026-02-10T17:35:27.019Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-10T17:16:14.183

Modified: 2026-03-17T15:44:31.833

Link: CVE-2025-27243

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-11T21:57:40Z

Weaknesses