Integer Overflow Vulnerability in Intel 800 Series Ethernet Driver
CVE-2025-22836

8.8HIGH

Key Information:

Vendor

Intel
Status
Intel(r) 800 Series Ethernet
Vendor
CVE Published:
12 August 2025

What is CVE-2025-22836?

An integer overflow vulnerability exists in the Linux kernel-mode driver for Intel 800 Series Ethernet devices. This issue affects versions prior to 1.17.2 and allows an authenticated local user to exploit the flaw, potentially enabling unauthorized escalation of privileges. Proper remediation measures should be taken to ensure the integrity and security of the affected systems.

Affected Version(s)

Intel(R) 800 Series Ethernet before version 1.17.2

References

https://intel.com/content/www/us/en/security-center/advis...

CVSS V4

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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