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.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
GitHub 4 repositories
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zer0condition/GDRVLoader ★ 392 · Nov 12, 2022
Unsigned driver loader using CVE-2018-19320
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ASkyeye/CVE-2018-19320 ★ 18 · Apr 13, 2020
Exploiting ring0 memcpy-like functionality to disable Driver Signing Enforcement (DSE)
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hmnthabit/CVE-2018-19320-LPE ★ 11 · Aug 19, 2021
CVE-2018-19320 LPE Exploit
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saretawa/megumin.exe ★ 0 · Nov 11, 2026
PPL removal/lsass dump tool using CVE-2018-19320
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 20181221 [CORE-2018-0007] - GIGABYTE Driver Elevation of Privilege Vulnerabilities mailing-list
- https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities
- 106252 vdb-entry
- https://www.gigabyte.com/tw/Support/Utility/Graphics-Card
- https://www.gigabyte.com/Support/Security/1801