Register for the AI for Security Summit: Join Figma, Perplexity & Wiz
Wiz
Vulnerability DatabaseCVE-2021-3022

CVE-2021-3022: 
NixOS vulnerability analysis and mitigation

Overview

A vulnerability (CVE-2021-3022) was discovered on LG mobile devices running Android OS 10 software, identified as LVE-SMP-200028 in January 2021. The vulnerability stems from a lack of write protection for the MTK protect2 partition (NVD).

Technical details

The vulnerability has been assigned a CVSS v3.1 base score of 5.5 (MEDIUM) with the vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N. This indicates local access is required, with low attack complexity and privileges needed, no user interaction required, and the scope is unchanged. The impact primarily affects integrity with high severity, while confidentiality and availability are not impacted (NVD).

Impact

The vulnerability allows unauthorized modification of the MTK protect2 partition on affected devices, potentially compromising the integrity of the system (NVD).

Exploitability

The vulnerability requires local access to the device with low attack complexity and low privileges to exploit (NVD).

Mitigation and workarounds

LG has acknowledged this vulnerability through their security advisory system with reference ID LVE-SMP-200028 (LG Security).

Additional resources

Source: This report was generated using AI

Related NixOS vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-91782LOW1.9
  • NixOS logoNixOS
  • binutils
NoYesSep 15, 2026
CVE-2026-91781LOW1.9
  • NixOS logoNixOS
  • binutils
NoYesSep 15, 2026
CVE-2026-91780LOW1.9
  • NixOS logoNixOS
  • binutils
NoNoSep 15, 2026
CVE-2026-91779LOW1.9
  • NixOS logoNixOS
  • binutils
NoNoSep 15, 2026
CVE-2026-90831LOW1.9
  • NixOS logoNixOS
  • seal-binutils
NoYesSep 14, 2026

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Additional Wiz resources

Cloud Vulnerability DB

Cloud Vulnerability DB

A community-led vulnerabilities database

Cloud Threat Landscape

Cloud Threat Landscape

A threat intelligence database

PEACH

PEACH

A tenant isolation framework

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management
Get a demo