CVE-2018-19322 (GCVE-0-2018-19322)

Vulnerability from cvelistv5 – Published: 2018-12-21 23:00 – Updated: 2025-10-21 23:45
VLAI CISA KEV KEVintel KEV
Summary
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.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: active Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Date Public
2018-12-18 00:00
CISA KEV
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 1854af40-c77b-44fe-9425-69a7a96eac79

Vulnerability ID: CVE-2018-19322

Status: Confirmed

Status Updated: 2022-10-24 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2022-10-24
Asserted: 2022-10-24
Scope
Notes: KEV entry: GIGABYTE Multiple Products Code Execution Vulnerability | Affected: GIGABYTE / Multiple Products | Description: The GPCIDrv and GDrv low-level drivers in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU II 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. | Required action: Apply updates per vendor instructions. | Due date: 2022-11-14 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://www.gigabyte.com/Support/Security/1801; https://nvd.nist.gov/vuln/detail/CVE-2018-19322
Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details
Cwes CWE-749
Feed CISA Known Exploited Vulnerabilities Catalog
Product Multiple Products
Due Date 2022-11-14
Date Added 2022-10-24
Vendorproject GIGABYTE
Vulnerabilityname GIGABYTE Multiple Products Code Execution Vulnerability
Knownransomwarecampaignuse Known
References
Created: 2026-02-02 12:27 UTC | Updated: 2026-02-06 07:17 UTC
KEVintel KEV
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: d78fb3af-1b11-4040-bef9-0fcc778057f6

Vulnerability ID: CVE-2018-19322

Status: Confirmed

Status Updated: 2022-10-24 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2022-10-24
Asserted: 2022-10-24
Scope
Notes: KEVIntel entry: 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... | Affected: GIGABYTE / APP Center, AORUS GRAPHICS ENGINE, XTREME GAMING ENGINE, OC GURU II | CVSS: 7.8 (HIGH) | Used in malware: yes | Not yet in CISA KEV: False
Evidence

Type: Public Report

Signal: Confirmed Compromise

Confidence: 70%

Source: kevintel

Details
Feed KEVIntel (kevintel.com)
Title 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...
Vendor GIGABYTE
Product APP Center, AORUS GRAPHICS ENGINE, XTREME GAMING ENGINE, OC GURU II
Added Date 2022-10-24T00:00:00.000Z
Cvss Score 7.8
Epss Score None
Cvss Severity HIGH
Epss Percentile None
Used In Malware yes
Ahead Of Cisa Kev None
Not Yet In Cisa Kev False
References
Created: 2026-06-19 12:47 UTC | Updated: 2026-06-19 12:47 UTC
Show details on NVD website
To clipboard 

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  }
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.