How severe is CVE-2018-19323?

CVE-2018-19323 has a CVSS 3.1 base score of 9.8 (CRITICAL). EPSS estimates a 7.8% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2018-19323: GIGABYTE Multiple Products Privilege Escalation

CISA Known Exploited Vulnerabilities

GIGABYTE Multiple Products Privilege Escalation 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-2018-19323

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).

Severity

CVSS 3.1 · CISA9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/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

2026-10-01

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.