The WinRing0.sys and WinRing0x64.sys drivers 1.2.0 in EVGA Precision X1 through 1.0.6…
Priority LOW 35Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
The WinRing0.sys and WinRing0x64.sys drivers 1.2.0 in EVGA Precision X1 through 1.0.6 allow local users, including low integrity processes, to read and write to arbitrary memory locations. This allows any user to gain NT AUTHORITY\SYSTEM privileges by mapping \Device\PhysicalMemory into the calling process.
Why it matters now
EPSS 0.00605 49th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:evga:precision_x1:*:*:*:*:*:*:*:* | up to 1.0.6 | Vulnerable | Evga |
| cpe:2.3:a:winring0_project:winring0:1.2.0:*:*:*:*:*:*:* | 1.2.0 | Vulnerable | Winring0 Project |
- cpe:2.3:a:evga:precision_x1:*:*:*:*:*:*:*:* Versions up to 1.0.6 Vulnerable ·Evga
- cpe:2.3:a:winring0_project:winring0:1.2.0:*:*:*:*:*:*:* Versions 1.2.0 Vulnerable ·Winring0 Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-14979
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences