Wiz
Vulnerability DatabaseCVE-2023-48357

CVE-2023-48357: 
NixOS vulnerability analysis and mitigation

Overview

In vsp driver, there is a possible out of bounds write due to a missing bounds check. This vulnerability, identified as CVE-2023-48357, was discovered in 2024 and affects multiple Android versions (11.0, 12.0, and 13.0) and various Unisoc hardware platforms including S8000, SC7731E, SC9832E, SC9863A, T310, and T606 (NVD).

Technical details

The vulnerability is classified as an out-of-bounds write (CWE-787) in the vsp driver. The issue stems from a missing bounds check in the driver implementation. 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:N/I:N/A:H, indicating local access is required with high privileges (NVD).

Impact

This vulnerability could lead to local denial of service with System execution privileges needed. The impact is primarily focused on system availability, with no direct impact on confidentiality or integrity as indicated by the CVSS metrics (NVD).

Mitigation and workarounds

Unisoc has released an advisory addressing this vulnerability. Users should refer to the vendor's security bulletin for specific mitigation instructions and updates (Vendor Advisory).

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