CVE-2018-19320
GIGABYTE Multiple Products Unspecified Vulnerability
- Published
- Dec 21, 2018
- Updated
- Aug 13, 2026
- Assigning CNA
- mitre
- Evidence observed
- Oct 24, 2022
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLow · next 30 days
- Percentile
- 89.2%
- Model date
- Oct 13, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
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.
Sources
- CVE-2018-19320Exploit
Exploiting ring0 memcpy-like functionality to disable Driver Signing Enforcement (DSE)
- CVE-2018-1932XExploit
Rust POC for CVE-2018-1932X kernel driver vulnerabilities
- CVE-2018-19320-LPEExploit
Local privilege escalation exploit for CVE-2018-19320 targeting GIGABYTE drivers (gdrv.sys) on Windows 10 x64. Allocates and writes kernel memory to elevate privileges to SYSTEM.
- GDRVLoaderExploit
Unsigned driver loader using CVE-2018-19320
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