Local Privilege Escalation in EVGA Precision X1 Driver
CVE-2020-14979

7.8HIGH

Key Information:

Vendor

Evga

Status
Precision X1
Winring0
Vendor
CVE Published:
11 August 2020

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2020-14979?

The WinRing0.sys and WinRing0x64.sys drivers found in EVGA Precision X1 versions up to 1.0.6 contain a vulnerability that allows local users and low integrity processes to read from and write to arbitrary memory locations. This vulnerability enables attackers to escalate privileges to NT AUTHORITY\SYSTEM by mapping \Device\PhysicalMemory into their processes, potentially compromising system security.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

nuc-winring0-fix
Created by hexatriene

References

https://www.evga.com/precisionx1/
x_refsource_MISC
https://posts.specterops.io/cve-2020-14979-local-privileg...
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

JSON
.