CVE-2025-5865 (GCVE-0-2025-5865)
Vulnerability from cvelistv5 – Published: 2025-06-09 06:31 – Updated: 2025-06-09 13:22
VLAI
EPSS
VEX
Title
RT-Thread Parameter lwp_syscall.c sys_select memory corruption
Summary
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."
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-06-09 13:22 UTC
CWE
- CWE-119 - Memory Corruption
Assigner
VulDB
CNA
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.311624 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.311624 | signaturepermissions-required |
| https://vuldb.com/?submit.584124 | third-party-advisory |
| https://github.com/RT-Thread/rt-thread/issues/10298 | issue-tracking |
| https://github.com/RT-Thread/rt-thread/issues/102… | issue-tracking |
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Sightings
| Author | Source | Type | Date | Other |
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Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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