CVE-2025-5866

HIGH

8.0

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.

Details CVE

Score CVSS v3.18.0

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueADJACENT_NETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie6/9/2025

Derniere modification7/11/2025

Sourcenvd

Observations honeypot0

Produits affectes

rt-thread:rt-thread

Faiblesses (CWE)

CWE-119CWE-129CWE-129

References

https://github.com/RT-Thread/rt-thread/issues/10300(cna@vuldb.com)

https://vuldb.com/?ctiid.311625(cna@vuldb.com)

https://vuldb.com/?id.311625(cna@vuldb.com)

https://vuldb.com/?submit.584127(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.