high8.0
CVE-2025-5865
A vulnerability was found in RT-Thread 5.1.0.
Impact
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."
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Rt-Thread | Rt-Thread | Version 5.1.0 |