Intel® Platform Trust Technology (Intel® PTT) Vulnerability in Systems Using Intel® CSME and Intel® TXE (Intel-SA-00142)
Content Type: Product Information & Documentation | Article ID: 000030081 | Last Reviewed: 09/13/2018
In an effort to continuously improve the robustness of the Intel® Platform Trust Technology (Intel® PTT), Intel has performed a security review of its Intel® PTT. As a result, Intel has identified a potential vulnerability in the Intel® PTT module that may allow information disclosure of certain Intel PTT data via physical access.
Firmware updates have been provided to system manufacturers that resolve the issue. Intel recommends that you check with your system manufacturers to determine the availability of their firmware update. Then apply available updates in a timely manner.
Affected Products
| Intel® Converged Security and Management Engine (Intel® CSME) | |
| Updated Intel® CSME Firmware version | Replaces Intel® CSME Firmware version |
| 12.0.6 | 12.0 through 12.0.5 |
| Intel® Trusted Execution Engine (Intel® TXE) | |
| Updated Intel TXE Firmware version | Replaces Intel TXE Firmware version |
| 3.1.55 | 3.0 through 3.1.50 |
| 4.0.5 | 4.0.0 |
Frequently Asked Questions
Click or the question for details:
From Download Center. Extract the tool and run the Intel-SA-00125-GUI.EXE program.
Check the ME Info section of the output for the ME version number (example below).
Intel(R) ME Information
Engine: Intel(R) Management Engine
Version: 11.6.29.3287
SVN: 1