CVE-2019-7244

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 v3 7.2 HIGH
CVSS v2.0 9.0 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0010/FEYE-2019-0010.md	Exploit Third Party Advisory
https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0010/FEYE-2019-0010.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:aida64:aida64:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:47

Type	Values Removed	Values Added
References	~~() https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0010/FEYE-2019-0010.md - Exploit, Third Party Advisory~~	() https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0010/FEYE-2019-0010.md - Exploit, Third Party Advisory

Information

Published : 2020-03-25 17:15

Updated : 2024-11-21 04:47

NVD link : CVE-2019-7244

Mitre link : CVE-2019-7244

CVE.ORG link : CVE-2019-7244

JSON object : View

Products Affected

aida64

aida64

CWE

CWE-665

Improper Initialization

{"id": "CVE-2019-7244", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2020-03-25T17:15:14.203", "references": [{"url": "https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0010/FEYE-2019-0010.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0010/FEYE-2019-0010.md", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-665"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Se detect\u00f3 un problema en la biblioteca kerneld.sys en AIDA64 versiones anteriores a 5.99. El controlador vulnerable expone una instrucci\u00f3n wrmsr por medio de una IOCTL 0x80112084 y no filtra correctamente el Model Specific Register (MSR). Permitiendo escrituras arbitrarias del MSR puede conllevar a una ejecuci\u00f3n de c\u00f3digo Ring-0 y a una escalada de privilegios."}], "lastModified": "2024-11-21T04:47:49.697", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:aida64:aida64:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "615101B4-4687-4D25-908D-2663A14EDCFF", "versionEndExcluding": "5.99"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}