CVE-2018-19321: GIGABYTE Multiple Products Privilege Escalation Vulnerability
High · CVSS 7.8 (CVSS 3.1)KEV known exploitedEPSS 3.7%, 90th percentilePublished Updated Assigner: mitre
In CISA’s Known Exploited Vulnerabilities catalog: GIGABYTE Multiple Products Privilege Escalation Vulnerability.
Added , federal remediation due . Known ransomware use: Known.
Required action: Apply updates per vendor instructions.
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 and write arbitrary physical memory. This could be leveraged by a local attacker to elevate privileges.
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
GIGABYTE: Multiple Products
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- seclists.org/fulldisclosure/2018/Dec/39 (opens in new tab)
- www.gigabyte.com/Support/Security/1801 (opens in new tab)
- www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities (opens in new tab)
- www.securityfocus.com/bid/106252 (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)