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Analyzed 12 months ago. based on code collected about 1 year 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

In a Nutshell, Zephyr OS...

Quick Reference

Organization:
The Linux Foundation
Project Links:

Community ( 2 Links )
Documentation
Download
Forums ( 2 Links )
Issue Trackers
Mailing Lists
Other
Code Locations:
(19 Locations)
Similar Projects:
Managers:
Anas Nashif, Brett Preston, and kstewart

Licenses

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.

All Licenses

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
About Project Vulnerability Report

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About Project Security

Code

Lines of Code

Activity

Commits per Month

Community

Languages

C 		86%
XML 		6%
25 Other 		8%

30 Day Summary

Nov 10 2023 — Dec 10 2023

12 Month Summary

Dec 10 2022 — Dec 10 2023
  • 15409 Commits
    Down -1991 (11%) from previous 12 months
  • 919 Contributors
    Down -18 (1%) from previous 12 months

Most Recent Contributors

Keith Packard Jan Müller
TOKITA Hiroshi Torsten Rasmussen
... Brix Andersen Maciej Baczmanski

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Static Analysis ( Generated by Coverity Scan for Zephyr )

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

Version: zephyr-v3.5.0-3384-ga6fda00254

2023-12-29
Last Analyzed
36,945,303
Lines of Code Analyze
0.02
Defect Density

Defects by status for current build

17,888
Total defects
831
Outstanding
16,864
Fixed

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 7
190 Integer Overflow or Wraparound 5
676 Use of Potentially Dangerous Function 3
732 Incorrect Permission Assignment for Critical Resource 4