Description
Insufficient input validation in HECI subsystem in Intel(R) CSME before version 11.21.55, Intel® Server Platform Services before version 4.0 and Intel® Trusted Execution Engine Firmware before version 3.1.55 may allow a privileged user to potentially enable escalation of privileges via local access.
References (2)
Core 2
Core References
Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00125.html?wapkw=2018-12147
Vendor Advisory x_refsource_confirm
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00125.html
Scores
CVSS v3
6.7
EPSS
0.0004
EPSS Percentile
14.0%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-20
Status
published
Products (3)
intel/converged_security_management_engine_firmware
11.0 - 11.8.50
intel/server_platform_services_firmware
< 4.0
intel/trusted_execution_engine_firmware
3.0 - 3.1.50
Published
Jun 13, 2019
Tracked Since
Feb 18, 2026