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
Published Dec 21, 2018 ·Due Nov 14, 2022
7.8
HIGHCVSS 3.1
EPSS 1.80%
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/write data from/to IO ports. This could be leveraged in a number of ways to ultimately run code with elevated privileges.
Affected products
No data.
- < 1.57
- ≤ 1.05.21
- 2.08
- < 1.26
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:L/AC:L/Au:N/C:P/I:P/A:P
Date Added
Oct 24, 2022
Patch Due
Nov 14, 2022
Required Action
Apply updates per vendor instructions.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
ActiveAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Feb 4, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (19 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.80% (0.01801) | 77.75th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.87% (0.01872) | 76.56th | v5 (v2026.06.15) |
| Jan 10, 2026 | 2.67% (0.02670) | 85.39th | v4 (v2025.03.14) |
| Nov 23, 2025 | 4.36% (0.04357) | 88.44th | v4 (v2025.03.14) |
| Nov 8, 2025 | 7.25% (0.07250) | 91.22th | v4 (v2025.03.14) |
| Oct 29, 2025 | 4.64% (0.04641) | 88.78th | v4 (v2025.03.14) |
| Oct 22, 2025 | 5.70% (0.05702) | 89.95th | v4 (v2025.03.14) |
| Apr 30, 2025 | 3.96% (0.03957) | 87.70th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.94% (0.02943) | 85.53th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.77% (0.00771) | 81.47th | v3 (v2023.03.01) |
| Jun 29, 2024 | 0.77% (0.00771) | 81.38th | v3 (v2023.03.01) |
| Mar 14, 2024 | 0.40% (0.00405) | 73.21th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.32% (0.00317) | 69.64th | v3 (v2023.03.01) |
| Dec 15, 2023 | 0.32% (0.00317) | 67.16th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.27% (0.00266) | 62.42th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00950) | 32.28th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00950) | 13.46th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.25% (0.01247) | 30.57th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.25% (0.01247) | 0.00th | v1 |
References (6)
- http://seclists.org/fulldisclosure/2018/Dec/39 mailing-listx_refsource_FULLDISCExploitMailing ListThird Party Advisory
- http://www.securityfocus.com/bid/106252 vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19322 government-resourceUS Government Resource
- https://www.gigabyte.com/Support/Security/1801 x_refsource_CONFIRMVendor Advisory
- https://www.gigabyte.com/tw/Support/Utility/Graphics-Card x_refsource_CONFIRMProduct
- https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities x_refsource_MISCBroken LinkExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://seclists.org/fulldisclosure/2018/Dec/39 | mailing-listx_refsource_FULLDISCExploitMailing ListThird Party Advisory | |
| http://www.securityfocus.com/bid/106252 | vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry | |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19322 | government-resourceUS Government Resource | |
| https://www.gigabyte.com/Support/Security/1801 | x_refsource_CONFIRMVendor Advisory | |
| https://www.gigabyte.com/tw/Support/Utility/Graphics-Card | x_refsource_CONFIRMProduct | |
| https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities | x_refsource_MISCBroken LinkExploitThird Party Advisory |
Change history (0)
No recorded changes yet.