7.8Alta
KEV
Usada en ransomware
CVE-2018-19320GIGABYTE Multiple Products Unspecified Vulnerability
Explotación conocida — GIGABYTE Multiple Products Unspecified Vulnerability
CISA confirmó el 24.10.2022 que esta vulnerabilidad se usa en ataques reales. Plazo para las agencias federales de EE. UU.: 14.11.2022.
Acción requerida: Apply updates per vendor instructions. https://www.gigabyte.com/Support/Security/1801; https://nvd.nist.gov/vuln/detail/CVE-2018-19320
Descripción
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.
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
| Fabricante | Producto | Versiones | |
|---|---|---|---|
| gigabyte | aorus graphics engine | < 1.57 | |
| gigabyte | app center | < 19.0422.1 | |
| gigabyte | oc guru ii | 2.08 | |
| gigabyte | xtreme gaming engine | < 1.26 |
Referencias y parches
- 20181221 [CORE-2018-0007] - GIGABYTE Driver Elevation of Privilege Vulnerabilities mailing-listExploitMailing ListThird Party Advisory
- https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities Broken LinkExploitThird Party Advisory
- 106252 vdb-entryBroken LinkThird Party AdvisoryVDB Entry
- https://www.gigabyte.com/tw/Support/Utility/Graphics-Card Product
- https://www.gigabyte.com/Support/Security/1801 Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19320 US Government Resource
Coincidencias CPE (NVD) (4)
cpe:2.3:a:gigabyte:aorus_graphics_engine:*:*:*:*:*:*:*:*< 1.57cpe:2.3:a:gigabyte:app_center:*:*:*:*:*:*:*:*< 19.0422.1cpe:2.3:a:gigabyte:oc_guru_ii:2.08:*:*:*:*:*:*:*cpe:2.3:a:gigabyte:xtreme_gaming_engine:*:*:*:*:*:*:*:*< 1.26