Description

A vulnerability classified as critical has been found in RT-Thread 5.1.0. This affects the function sys_sigprocmask of the file rt-thread/components/lwp/lwp_syscall.c. The manipulation of the argument how leads to improper validation of array index.

INFO

Published Date :

2025-06-09T07:00:16.712Z

Last Modified :

2025-06-09T13:38:00.468Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2025-5866 vulnerability.

Vendors Products
Rt-thread
  • Rt-thread
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-5866.

URL Resource
https://github.com/RT-Thread/rt-thread/issues/10300 cve-icon cve-icon
https://vuldb.com/?ctiid.311625 cve-icon cve-icon
https://vuldb.com/?id.311625 cve-icon cve-icon
https://vuldb.com/?submit.584127 cve-icon cve-icon
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