Vulnerability in Gigabyte Aorus_graphics_engine
CVE-2018-19320
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 t…
EPSS: 0.036 (88.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Gigabyte Aorus_graphics_engine
- Gigabyte App_center
- Gigabyte Oc_guru_ii — versions 2.08
- Gigabyte Xtreme_gaming_engine
- N/a — versions n/a
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Known ransomware campaign use: yes.
Public proof-of-concept exploits
References
- cve@mitre.org (mailing-list, Exploit, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Broken Link)
- cve@mitre.org (VDB Entry, Third Party Advisory, vdb-entry, Broken Link, x_refsource_BID)
- cve@mitre.org (x_refsource_CONFIRM, Product)
- cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)
Frequently asked questions
- What is CVE-2018-19320?
- CVE-2018-19320 is a high-severity vulnerability in Gigabyte Aorus_graphics_engine. CVSS score: 7.8/10. Published 2018-12-21.
- How severe is CVE-2018-19320?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2018-19320 known to be exploited?
- Yes. CVE-2018-19320 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-10-24), indicating it is being actively exploited. 33 public proof-of-concept repositories are indexed.