VDB-128287 · CVE-2018-19322 · BID 106252

Gigabyte App Center GPCIDrv/GDrv routine

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Gigabyte App Center, Aorus Graphics Engine, Xtreme Gaming Engine and OC Guru II. It has been classified as critical. Impacted is an unknown function of the component GPCIDrv/GDrv. This manipulation causes routine. This vulnerability is tracked as CVE-2018-19322. The attack is restricted to local execution. Moreover, an exploit is present.

Detailsinfo

A vulnerability classified as critical was found in Gigabyte App Center, Aorus Graphics Engine, Xtreme Gaming Engine and OC Guru II. Affected by this vulnerability is an unknown code block of the component GPCIDrv/GDrv. The manipulation with an unknown input leads to a routine vulnerability. The CWE definition for the vulnerability is CWE-749. The product provides an Applications Programming Interface (API) or similar interface for interaction with external actors, but the interface includes a dangerous method or function that is not properly restricted. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

The bug was discovered 12/18/2018. The weakness was disclosed 12/21/2018 as not defined mailinglist post (Full-Disclosure). It is possible to read the advisory at seclists.org. This vulnerability is known as CVE-2018-19322 since 11/16/2018. The exploitation appears to be easy. Attacking locally is a requirement. The exploitation doesn't need any form of authentication. Technical details are unknown but an exploit is available.

It is declared as attacked. The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 371390 (GIGABYTE Drivers Elevation of Privilege Vulnerabilities). The CISA Known Exploited Vulnerabilities Catalog lists this issue since 10/24/2022 with a due date of 11/14/2022:

Apply updates per vendor instructions.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 106252†). The entries VDB-128285, VDB-128286 and VDB-128288 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Affected

  • Gigabyte App Center up to 1.05.21
  • Aorus Graphics Engine up to 1.33
  • Xtreme Gaming Engine up to 1.25
  • OC Guru II up to 2.08

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 7.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.8
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Routine
CWE: CWE-749
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Attacked

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/16/2018 🔍
12/18/2018 +32 days 🔍
12/18/2018 +0 days 🔍
12/21/2018 +3 days 🔍
12/21/2018 +0 days 🔍
12/22/2018 +1 days 🔍
11/07/2025 +2512 days 🔍

Sourcesinfo

Advisory: seclists.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-19322 (🔍)
GCVE (CVE): GCVE-0-2018-19322
GCVE (VulDB): GCVE-100-128287
SecurityFocus: 106252 - Multiple GIGABYTE Products Multiple Arbitrary Code Execution Vulnerabilities

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 12/22/2018 10:14
Updated: 11/07/2025 20:29
Changes: 12/22/2018 10:14 (62), 04/23/2020 11:22 (4), 04/27/2024 19:52 (28), 06/28/2024 22:37 (1), 09/09/2024 22:30 (1), 02/05/2025 01:47 (13), 11/07/2025 20:29 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to know what is going to be exploited?

We predict KEV entries!