How severe is CVE-2018-19320?

CVE-2018-19320 has a CVSS 3.1 base score of 7.8 (HIGH). EPSS estimates a 3.6% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2018-19320: GIGABYTE Multiple Products Unspecified

CISA Known Exploited Vulnerabilities

GIGABYTE Multiple Products Unspecified Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV

2022-10-24

Remediation due

2022-11-14

Ransomware

Known use

Required action
Apply updates per vendor instructions.

CISA notes
https://www.gigabyte.com/Support/Security/1801; https://nvd.nist.gov/vuln/detail/CVE-2018-19320

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.

Severity

CVSS 3.1 · CISA7.8 HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC · CISA-ADP

Exploitationactive

Automatableno

Technical impacttotal

Affected Products

Vendor	Product	Affected versions
-	-	n/a

References

5 Links

Mailing lists

20181221 [CORE-2018-0007] - GIGABYTE Driver Elevation of Privilege Vulnerabilities

Vulnerability databases

106252

Other references

Record Details

Published

2018-12-21

Last updated

2026-08-13

Assigner (CNA)

mitre

Credited to

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.