CVE-2018-19323

Known Exploited Public Exploit

Description

The GDrv low-level driver in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 exposes functionality to read and write Machine Specific Registers (MSRs).

9.8

CVSS

Severity: Critical

CVSS 3.1 •

CVSS 2.0 •

EPSS 23.13% Top 5%

KEV Since

Vendor Advisory gigabyte.com

Affected: n/a n/a

References

Link	Tags
http://seclists.org/fulldisclosure/2018/Dec/39	third party advisory exploit mailing list
https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities	third party advisory broken link exploit
http://www.securityfocus.com/bid/106252	third party advisory broken link vdb entry
https://www.gigabyte.com/tw/Support/Utility/Graphics-Card	product
https://www.gigabyte.com/Support/Security/1801	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-19323?: CVE-2018-19323 has been scored as a critical severity vulnerability.
How to fix CVE-2018-19323?: To fix CVE-2018-19323, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-19323 being actively exploited in the wild?: It is confirmed that CVE-2018-19323 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~23% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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