CVE-2019-11088

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% 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 subsystem in Intel(R) AMT before versions 11.8.70, 11.11.70, 11.22.70 and 12.0.45 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

Affected products

Intel(R) Active Management Technology (AMT): 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 — fixed in 11.11.70, 11.22.70, 11.8.70, 12.0.45

How to fix

Upgrade to a fixed version: Intel(R) Active Management Technology (AMT) 11.11.70, 11.22.70, 11.8.70, 12.0.45. Check the vendor advisory for mitigations.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html

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