How severe is CVE-2018-19322?

CVE-2018-19322 has a CVSS 3.1 base score of 7.8 (HIGH). EPSS estimates a 1.8% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2018-19322: GIGABYTE Multiple Products Code Execution

CISA Known Exploited Vulnerabilities

GIGABYTE Multiple Products Code Execution 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-2018-19322

Description

The GPCIDrv and GDrv low-level drivers 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 expose functionality to read/write data from/to IO ports. This could be leveraged in a number of ways to ultimately run code with elevated privileges.

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.