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CVE-2025-5865

HIGH

8.0

Description

A vulnerability was found in RT-Thread 5.1.0. It has been rated as critical. Affected by this issue is the function sys_select of the file rt-thread/components/lwp/lwp_syscall.c of the component Parameter Handler. The manipulation of the argument timeout leads to memory corruption. The vendor explains, that "[t]he timeout parameter should be checked to check if it can be accessed correctly in kernel mode and used temporarily in kernel memory."

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-119

References

https://github.com/RT-Thread/rt-thread/issues/10298(cna@vuldb.com)

https://github.com/RT-Thread/rt-thread/issues/10298#issuecomment-2894952150(cna@vuldb.com)

https://vuldb.com/?ctiid.311624(cna@vuldb.com)

https://vuldb.com/?id.311624(cna@vuldb.com)

https://vuldb.com/?submit.584124(cna@vuldb.com)

https://github.com/RT-Thread/rt-thread/issues/10298(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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