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Analyzed 3 months ago. based on code collected 4 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

Did You Know...

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    in 2016, 47% of companies did not have formal process in place to track OS code
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    by exploring contributors within projects, you can view details on every commit they have made to that project
About Project Security

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

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