CVE-2019-11087

Severity: medium (CVSS 6.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-12-18 · updated 2026-06-17
Weakness: CWE-20

Description

Insufficient input validation in the subsystem for Intel(R) CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45, 13.0.10 and 14.0.10; Intel(R) TXE before versions 3.1.70 and 4.0.20 may allow a privileged user to potentially enable escalation of privilege, information disclosure or denial of service via local access.

Affected products

Intel Corporation Intel(R) CSME, Server Platform Services, Trusted Execution Engine and Intel(R) Active Management Techn: from 11.0 before 11.8.70; from 11.10 before 11.11.70; from 11.20 before 11.22.70; from 12.0 before 12.0.45; from 13.0 before 13.0.10; from 14.0.0 before 14.0.10 — fixed in 11.11.70, 11.22.70, 11.8.70, 12.0.45, 13.0.10, 14.0.10
Intel Corporation Trusted Execution Engine: from 3.0 before 3.1.70; from 4.0 before 4.0.20 — fixed in 3.1.70, 4.0.20

How to fix

Upgrade to a fixed version: Intel Corporation Intel(R) CSME, Server Platform Services, Trusted Execution Engine and Intel(R) Active Management Techn 11.11.70, 11.22.70, 11.8.70, 12.0.45; Intel Corporation Trusted Execution Engine 3.1.70, 4.0.20. Check the vendor advisory for mitigations.

References

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