Uncontrolled resource consumption in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before version 88 may allow an authenticated use…

published 2024-02-14 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-29666

cvss: 5.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 10%
public exploits: 0; none known

Uncontrolled resource consumption in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before version 88 may allow an authenticated user to potentially enable denial of service via local access.

Patch / fix

fixed in 1

intel thunderbolt_dch_driver 88

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-02-15)

Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

n/a Intel(R) Thunderbolt(TM) DCH drivers for Windows

Classification

Weakness

CWE-400 Uncontrolled Resource Consumption

References

intel.com /content/www/us/en/security-center/advisory/intel-sa-00851.html
vendor-advisory

Sources

CVE List CVE-2023-25769
NVD CVE-2023-25769

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Summary