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MEDIUM

hw: Machine Check Error on Page Size Change (IFU)

Published Nov 14, 2019

Description

Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.

Affected products

Remediation

Red Hat mitigation

For mitigation related information, please refer to the Red Hat vulnerability article: https://access.redhat.com/security/vulnerabilities/ifu-page-mce .

Metrics

References (20)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner intel
Published Nov 14, 2019
Updated Aug 5, 2024
Reserved Jun 11, 2018
NVD
Status Modified
Modified Jun 17, 2026
Red Hat
Severity Important
Public date Nov 12, 2019