CVE Vulnerability

CVE-2020-14979

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 AUTHORITYSYSTEM privileges by mapping DevicePhysicalMemory into the calling process.

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.evga.com/precisionx1/ Product Vendor Advisory
https://posts.specterops.io/cve-2020-14979-local-privilege-escalation-in-evga-precisionx1-cf63c6b95896 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:evga:precision_x1:*:*:*:*:*:*:*:*
cpe:2.3:a:winring0_project:winring0:1.2.0:*:*:*:*:*:*:*
Information

Published : 2020-08-11 06:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-14979

Mitre link : CVE-2020-14979

Products Affected
No products.
CWE
NVD-CWE-noinfo