Unrated severityNVD Advisory· Published Mar 25, 2020· Updated Aug 4, 2024
CVE-2019-7630
CVE-2019-7630
Description
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.
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Affected products
2- Gigabyte/APP Centerdescription
- Range: <19.0227.1
Patches
Vulnerability mechanics
References
2- github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0003/FEYE-2019-0003.mdmitrex_refsource_MISC
- www.gigabyte.com/Support/Security/1801mitrex_refsource_CONFIRM
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