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Analyzed about 1 month ago. based on code collected 7 months ago.

Project Summary

The Zephyr OS is based on a small-footprint kernel designed for use on resource-constrained and embedded systems: from simple embedded environmental sensors and LED wearables to sophisticated embedded controllers, smart watches, and IoT wireless applications.

Tags

arc arm armv6-m armv7-m cortex-m0 cortex-m0+ cortex-m3 cortex-m4 embedded nios2 rtos sensor stm32 x86 zephyr

Apache License 2.0
Permitted

Commercial Use

Modify

Distribute

Place Warranty

Sub-License

Private Use

Use Patent Claims

Forbidden

Hold Liable

Use Trademarks

Required

Include Copyright

State Changes

Include License

Include Notice

These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

C
72%
XML
22%
25 Other
6%

30 Day Summary

Nov 10 2023 — Dec 10 2023

12 Month Summary

Dec 10 2022 — Dec 10 2023
  • 24198 Commits
    Up + 6781 (38%) from previous 12 months
  • 1242 Contributors
    Up + 302 (32%) from previous 12 months

Static Analysis ( Generated by Coverity Scan for Zephyr )

Repository URL: https://github.com/zephyrproject-rtos/zephyr-testing

Version: v3.6.0-4764-g08417b4d73d

2024-05-29
Last Analyzed
5,502,935
Lines of Code Analyze
0.17
Defect Density

Defects by status for current build

18,232
Total defects
477
Outstanding
17,613
Fixed

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 2
190 Integer Overflow or Wraparound 6
676 Use of Potentially Dangerous Function 1