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TI-2021-00007 Aliases CVE-2021-0007GHSA-xxqr-pj6w-cvwh

Improper handling of exceptional conditions in Intel Ethernet Adapters 800 Series…

Priority LOW 20CWE-755Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Uncaught exception in firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.1.0 may allow a privileged attacker to potentially enable denial of service via local access.

Why it matters now

EPSS 0.0023 13th 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

VendorProductAffected versionsFixed inStatusSource
—Intel(R) Ethernet Adapters 800 Series Controllers and associated adaptersbefore version 1.5.1.0—No fix listedCNA
  • Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters Vendor— Affected before version 1.5.1.0 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:intel:ethernet_controller_e810_firmware:*:*:*:*:*:*:*:*before 1.5.1.0VulnerableIntel
cpe:2.3:h:intel:ethernet_controller_e810:-:*:*:*:*:*:*:*not specified by NVDRunning onIntel
  • cpe:2.3:o:intel:ethernet_controller_e810_firmware:*:*:*:*:*:*:*:* Versions before 1.5.1.0 Vulnerable ·Intel
  • cpe:2.3:h:intel:ethernet_controller_e810:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-0007
  2. 2026-10-03 Alias added: GHSA-xxqr-pj6w-cvwh

References

Advisory 2

  • TI-2021-00041 Improper input validation in Intel Ethernet Controllers X722 and 800 series Linux RMDA… CVSS 3.1HIGH 7.8
  • TI-2021-00002 Improper check for unusual conditions in Intel Ethernet Controllers 800 series Linux… CVSS 3.1HIGH 7.1
  • TI-2021-00009 Out-of-bounds read in Intel Ethernet Adapters 800 Series Controllers and associated… CVSS 3.1MEDIUM 6.5
  • TI-2021-00003 Improper handling of exceptional conditions in Intel Ethernet Controllers 800 series… CVSS 3.1MEDIUM 5.5
  • TI-2022-11351 Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers… CVSS 3.1MEDIUM 4.4
  • TI-2021-12705 Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers… CVSS 3.1MEDIUM 4.4
See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences