High severity8.0NVD Advisory· Published Jun 9, 2025· Updated Jun 17, 2026

CVE-2025-5867

Description

A vulnerability classified as critical was found in RT-Thread 5.1.0. This vulnerability affects the function csys_sendto of the file rt-thread/components/lwp/lwp_syscall.c. The manipulation of the argument to leads to null pointer dereference.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

RT-Thread/RT-Threadcpe-rescue2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: =5.1.0

Patches

Vulnerability mechanics

References

github.com/RT-Thread/rt-thread/issues/10299nvdExploitIssue TrackingThird Party Advisory
vuldb.comnvdThird Party AdvisoryVDB Entry
vuldb.comnvdThird Party AdvisoryVDB Entry
vuldb.comnvdPermissions RequiredVDB Entry

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