CVE-2018-19320

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 ring0 memcpy-like functionality that could allow a local attacker to take complete control of the affected system.

7.8

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 17.97% Top 10%

KEV Since

Vendor Advisory gigabyte.com

Affected: n/a n/a

References

Link	Tags
http://seclists.org/fulldisclosure/2018/Dec/39	mailing list exploit third party advisory
https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities	exploit third party advisory broken link
http://www.securityfocus.com/bid/106252	vdb entry third party advisory broken link
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-2018-19320?: CVE-2018-19320 has been scored as a high severity vulnerability.
How to fix CVE-2018-19320?: To fix CVE-2018-19320, 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-2018-19320 being actively exploited in the wild?: It is confirmed that CVE-2018-19320 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~18% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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