Intel® Processor Diagnostic Tool Advisory

Summary:

A potential security vulnerability in the Intel® Processor Diagnostic Tool may allow escalation of privilege, denial of service, or information disclosure.** **Intel is releasing software updates to mitigate this potential vulnerability.

Vulnerability Details:

CVEID: CVE-2019-11133

Description: Improper access control in the Intel® Processor Diagnostic Tool before version 4.1.3.35 may allow an authenticated user to potentially enable escalation of privilege, information disclosure or denial of service via local access.

CVSS Base Score: 8.2 High

CVSS Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Affected Products:

Intel® Processor Diagnostic Tool for 32bit to 4.1.3.35_32bit.
Intel® Processor Diagnostic Tool for 64bit to 4.1.3.35_64bit.

Recommendations:

Intel recommends that users of Intel® Processor Diagnostic Tool update to version 4.1.3.35 or later.

Updates are available for download at this location:

<https://downloadcenter.intel.com/download/19792/Intel-Processor-Diagnostic-Tool&gt;

Acknowledgements:

Intel would like to thank Jesse Michael from Eclypsium and Ryan Warns from FireEye for reporting this issue.

Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available.