CVE-2019-7630

An issue was discovered in gdrv.sys in Gigabyte APP Center before 19.0227.1. The vulnerable driver exposes a wrmsr instruction via IOCTL 0xC3502580 and does not properly filter the target 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-2019-0003/FEYE-2019-0003.md	Exploit Third Party Advisory
https://www.gigabyte.com/Support/Security/1801	Patch Vendor Advisory
https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0003/FEYE-2019-0003.md	Exploit Third Party Advisory
https://www.gigabyte.com/Support/Security/1801	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gigabyte:app_center:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:48

Type	Values Removed	Values Added
References	~~() https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0003/FEYE-2019-0003.md - Exploit, Third Party Advisory~~	() https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0003/FEYE-2019-0003.md - Exploit, Third Party Advisory
References	~~() https://www.gigabyte.com/Support/Security/1801 - Patch, Vendor Advisory~~	() https://www.gigabyte.com/Support/Security/1801 - Patch, Vendor Advisory

Information

Published : 2020-03-25 17:15

Updated : 2024-11-21 04:48

NVD link : CVE-2019-7630

Mitre link : CVE-2019-7630

CVE.ORG link : CVE-2019-7630

JSON object : View

Products Affected

gigabyte

app_center

CWE

CWE-665

Improper Initialization

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