Wiz
Vulnerability DatabaseCVE-2023-21012

CVE-2023-21012: 
NixOS vulnerability analysis and mitigation

Overview

In multiple locations of p2p_iface.cpp, there is a possible out of bounds read vulnerability (CVE-2023-21012) affecting Android 13. The vulnerability was disclosed in March 2023 and impacts Android's system components. This security flaw was identified with Android ID: A-257029812 (NVD).

Technical details

The vulnerability is classified as an out-of-bounds read vulnerability (CWE-125) due to missing bounds checks in p2p_iface.cpp. The CVSS v3.1 base score is 4.4 (MEDIUM) with the following vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N. This indicates a local attack vector with low attack complexity, requiring high privileges, but no user interaction (NVD).

Impact

If successfully exploited, this vulnerability could lead to local information disclosure with System execution privileges. The impact is primarily focused on confidentiality, with no direct impact on integrity or availability of the system (NVD).

Mitigation and workarounds

The vulnerability was addressed in the Android Security Bulletin for March 2023. Users should update their Android devices to the latest available security patch level to mitigate this vulnerability (Android Bulletin).

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-2025-69264CRITICAL9.8
  • JavaScriptJavaScript
  • pnpm
NoYesJan 07, 2026
CVE-2025-69263HIGH8.8
  • JavaScriptJavaScript
  • pnpm
NoYesJan 07, 2026
CVE-2025-69262HIGH7.8
  • JavaScriptJavaScript
  • pnpm
NoYesJan 07, 2026
CVE-2025-20807MEDIUM6.7
  • NixOSNixOS
  • android
NoNoJan 06, 2026
CVE-2026-21885MEDIUM6.5
  • NixOSNixOS
  • miniflux
NoYesJan 08, 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