CVE-2023-40067

Published Aug 14, 2024 CVSS 4.0 · 5.7 Medium EPSS < 1% KEV · Not listed
Description
Unchecked return value in firmware for some Intel(R) CSME may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-44674 Unchecked return value in firmware for some Intel(R) CSME may allow an unauthenticated user to potentially enable escalation of privilege via physical access.
History
Type Values Removed Values Added
First Time appeared Intel converged Security Management Engine Firmware
CPEs cpe:2.3:a:intel:intel_r_csme:*:*:*:*:*:*:*:* cpe:2.3:o:intel:converged_security_management_engine_firmware:-:*:*:*:*:*:*:*
Vendors & Products Intel intel R Csme
Intel converged Security Management Engine Firmware
Type Values Removed Values Added
First Time appeared Intel
Intel intel R Csme
CPEs cpe:2.3:a:intel:intel_r_csme:*:*:*:*:*:*:*:*
Vendors & Products Intel
Intel intel R Csme
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Unchecked return value in firmware for some Intel(R) CSME may allow an unauthenticated user to potentially enable escalation of privilege via physical access.
Weaknesses CWE-252
References
Metrics cvssV3_1

{'score': 5.7, 'vector': 'CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N'}

cvssV4_0

{'score': 5.7, 'vector': 'CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:L/SI:H/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
intel
Published
Updated
Nov 3, 2025, 9:49 PM
Reserved
Oct 5, 2023, 3:00 AM
Status
Deferred
Published
Aug 14, 2024, 2:15 PM
Modified
Jun 17, 2026, 6:16 AM