CVE-2025-5866

HIGH

8.0

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.18.0

SeveridadeHIGH

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

Vetor de ataqueADJACENT_NETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado6/9/2025

Ultima modificacao7/11/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

rt-thread:rt-thread

Fraquezas (CWE)

CWE-119CWE-129CWE-129

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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