CVE-2018-19323

CRITICALCISA KEV

9.8

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).

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/21/2018

Last Modified11/7/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorGIGABYTE

ProductMultiple Products

Vulnerability NameGIGABYTE Multiple Products Privilege Escalation Vulnerability

KEV Date Added2022-10-24

Remediation Due Date2022-11-14

Ransomware UseKnown

Affected Products

gigabyte:aorus_graphics_enginegigabyte:gigabyte_app_centergigabyte:oc_guru_iigigabyte:xtreme_gaming_engine

References

http://seclists.org/fulldisclosure/2018/Dec/39(cve@mitre.org)

http://www.securityfocus.com/bid/106252(cve@mitre.org)

https://www.gigabyte.com/Support/Security/1801(cve@mitre.org)

https://www.gigabyte.com/tw/Support/Utility/Graphics-Card(cve@mitre.org)

https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities(cve@mitre.org)

http://seclists.org/fulldisclosure/2018/Dec/39(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/106252(af854a3a-2127-422b-91ae-364da2661108)

https://www.gigabyte.com/Support/Security/1801(af854a3a-2127-422b-91ae-364da2661108)

https://www.gigabyte.com/tw/Support/Utility/Graphics-Card(af854a3a-2127-422b-91ae-364da2661108)

https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19323(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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