CVE-2018-19322 KEV
7.8
HIGH · CVSS 3.1 · EPSS 1.8% (pctl 78)
Patch first
On CISA KEV — known exploited in the wild, due 2022-11-14.
Description
The GPCIDrv and GDrv low-level drivers 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 expose functionality to read/write data from/to IO ports. This could be leveraged in a number of ways to ultimately run code with elevated privileges.
Scoring
| CVSS | 7.8 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 1.8% — more likely to be exploited than 78% of all CVEs |
| Weakness | CWE-749 |
| On CISA KEV | yes — remediate by 2022-11-14 |
| Public exploit | none known |
| Published | 2018-12-21 |
| Last modified | 2026-08-13 |
CISA KEV
| Name | GIGABYTE Multiple Products Code Execution Vulnerability |
|---|---|
| Added | 2022-10-24 |
| Due | 2022-11-14 |
| Vendor / product | GIGABYTE / Multiple Products |
| Ransomware use | known |
Affected (4)
| Vendor | Product |
|---|---|
| gigabyte | aorus graphics engine |
| gigabyte | app center |
| gigabyte | oc guru ii |
| gigabyte | xtreme gaming engine |
References
- http://seclists.org/fulldisclosure/2018/Dec/39
- http://www.securityfocus.com/bid/106252
- https://www.gigabyte.com/Support/Security/1801
- https://www.gigabyte.com/tw/Support/Utility/Graphics-Card
- https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities
- http://seclists.org/fulldisclosure/2018/Dec/39
- http://www.securityfocus.com/bid/106252
- https://www.gigabyte.com/Support/Security/1801
- https://www.gigabyte.com/tw/Support/Utility/Graphics-Card
- https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19322
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