CVE-2018-19320
GIGABYTE Multiple Products Unspecified Vulnerability
- High 7.8
- Exploited: added to CISA KEV 24 Oct 2022
- Used in ransomware campaigns
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.
Key facts
- Published
- 21 Dec 2018
- Last changed
- 13 Aug 2026
- Assigned by
- mitre
- KEV added
- 24 Oct 2022
- KEV fix due
- 14 Nov 2022
- Used in ransomware
- Yes, according to CISA
- EPSS
- 4.597% likely to be exploited in the next 30 days, higher than 91.801% of CVEs (scores for 15 Nov 2026)
- SSVC (CISA)
- Exploitation: active; Automatable: no; Technical impact: total
Severity scores
Each score is shown as its source gave it. They are not averaged or merged.
- 7.8CVSS 3.1, Highfrom CISA (ADP container)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
What to do
- Apply updates per vendor instructions.CISA KEV required action
Historical context and remediation
This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.
No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.
Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.
Affected products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a |
|
Timeline
- 21 Dec 2018 Published
- 24 Oct 2022 CVE-2018-19320 added to CISA KEV
- 24 Oct 2022 Added to the CISA KEV catalogue