CVE-2025-24325

Local privilege escalation

Published Aug 12, 2025 · Updated Feb 26, 2026

Improper input validation in Intel 800 Series Ethernet Linux drivers before 1.17.2 allows local users to escalate privileges. Intel has not published the affected driver function, accepted input, or validation operation that fails. Exploitation requires low-privileged local access and can cross the driver's kernel security boundary, affecting confidentiality, integrity, and availability.

CVSS severity9.3
Critical
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in Intel 800 Series Ethernet Linux drivers before 1.17.2 allows local users to escalate privileges. Intel has not published the affected driver function, accepted input, or validation operation that fails. Exploitation requires low-privileged local access and can cross the driver's kernel security boundary, affecting confidentiality, integrity, and availability.

The record

CVE
CVE-2025-24325
Published
Aug 12, 2025
Updated
Feb 26, 2026
Vendor
Topcon Positioning Systems, Inc.
Product
ice Linux Base Driver for Intel Ethernet 800 Series
Classifications
CWE-20, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 12, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=before version 1.17.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Topcon Positioning Systems, Inc. · ice Linux Base Driver for Intel Ethernet 800 Seriesversion=before version 1.17.2

Published CVSS scores

9.3Intel CorporationCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
8.8Intel CorporationCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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