CVE-2023-28396 | BDVDB-2026-224591 Detail

Intel(R) Thunderbol(TM) Controllers versions

Description#

Improper access control in firmware for some Intel(R) Thunderbol(TM) Controllers versions before 41 may allow a privileged user to enable denial of service via local access.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact low, availability impact high. Attack vector: local.

Weaknesses#

CWE-284 Improper Access Control

References#

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00895.html

Exploit#

No public exploit known

History#

Version 12024-02-14Record published in the CVE List.
Version 22024-08-14Most recent update recorded in the CVE List.

Published

Published: 2024-02-14
Last modified: 2024-08-14

Vendor information

Vendor: Not stated
Product: Intel(R) Thunderbol(TM) Controllers versions

Score

6.1 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 5.9.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Improper Access Control

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
before 41
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

6.1 Medium

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:H

Metric breakdown
Attack Vector	Local
Attack Complexity	High
Privileges Required	High
User Interaction	None
Scope	Changed
Confidentiality	None
Integrity	Low
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).