CVE-2020-14979
High
Description
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.
SeverityHigh
CVSS7.8
Exploit probability—
ProductEvga Precision
PublishedAug 11, 2020
First seenAug 11, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| evga precision_x1 | v ≤ 1.0.6 | — |
| winring0_project winring0 | 1.2.0 | — |
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