CVE-2018-19323 — GIGABYTE Multiple Products Privilege Escalation Vulnerability
CVE-2018-19323: GIGABYTE Multiple Products Privilege Escalation Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | GIGABYTE |
| Product | Multiple Products |
| Date added | 2022-10-24 |
| Due date | 2022-11-14 |
| Ransomware campaign use | Known |
Description
The GPCIDrv and GDrv low-level drivers in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU expose functionality to read and write arbitrary physical memory. This could be leveraged by a local attacker to elevate privileges.
Required action (CISA)
Apply updates per vendor instructions.
Notes
https://www.gigabyte.com/Support/Security/1801; https://nvd.nist.gov/vuln/detail/CVE-2018-19323
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-19323
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog