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Vulnerability record · CVE-2019-7244 · published 25 March 2020

CVE-2019-7244: Aida64 vulnerability

Aida64 · Aida64

An issue was discovered in kerneld.sys in AIDA64 before 5.99. The vulnerable driver exposes a wrmsr instruction via IOCTL 0x80112084 and does not properly filter the Model Specific Register (MSR). Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation of privileges.

7.2 CVSS 3.1 High EPSS 2.4% · top 16.7% CWE-665 · CWE-665
7.2CVSS 3.1 base score, v2 9.0
2.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered in kerneld.sys in AIDA64 before 5.99. The vulnerable driver exposes a wrmsr instruction via IOCTL 0x80112084 and does not properly filter the Model Specific Register (MSR). Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation of privileges.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0010/FEYE-2019-0010.md ExploitThird Party Advisory
https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0010/FEYE-2019-0010.md ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2019-7244), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.