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CVE-2025-5868

HIGH

8.0

Description

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

CVE Details

CVSS v3.1 Score8.0

SeverityHIGH

CVSS VectorCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorADJACENT_NETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published6/9/2025

Last Modified7/11/2025

Sourcenvd

Honeypot Sightings0

Affected Products

rt-thread:rt-thread

Weaknesses (CWE)

CWE-119CWE-129CWE-129

References

https://github.com/RT-Thread/rt-thread/issues/10303(cna@vuldb.com)

https://vuldb.com/?ctiid.311627(cna@vuldb.com)

https://vuldb.com/?id.311627(cna@vuldb.com)

https://vuldb.com/?submit.584130(cna@vuldb.com)

IOC Correlations

No correlations recorded

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