Is CVE-2018-19320 actively exploited?

Yes. CVE-2018-19320 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, which means exploitation in the wild has been confirmed.

Can CVE-2018-19320 be exploited remotely?

The attack vector of CVE-2018-19320 has not been classified yet.

What is the CVSS score of CVE-2018-19320?

CVE-2018-19320 has not received a CVSS score yet.

HOME VULNERABILITIESCVE-2018-19320

HIGHCISA KEVIN THE WILD

CVE-2018-19320

Published: October 24, 2022

EPSS:37.07%probability of exploitation in 30 daysPercentile:97.1th

Official Description

The GDrv low-level driver in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU II exposes ring0 memcpy-like functionality that could allow a local attacker to take complete control of the affected system.

NVD Source

CISA KEV Advisory

GIGABYTE Multiple Products Unspecified Vulnerability

Added to KEV: 2022-10-24Federal patch deadline: 2022-11-14⚠ USED IN RANSOMWARE CAMPAIGNS

Required Action (CISA)

Apply updates per vendor instructions.

Risk Analysis

This vulnerability in GIGABYTE's GDrv low-level driver exposes ring0 memcpy-like functionality, allowing a local attacker to gain complete control of the system. Its presence in the CISA KEV catalog and high EPSS score of 0.37073 confirm its active exploitation and high risk, despite requiring local access.

This vulnerability is actively being exploited in the wild and is listed in the CISA Known Exploited Vulnerabilities Catalog. While it requires local access, its confirmed exploitation makes it a significant threat.

Recommended Action

Update GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU II to the latest versions. Restrict local access to systems and implement strong endpoint security to prevent initial compromise.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2018-19320 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CISA has added CVE-2018-19320 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.