CVE-2025-5866
RT-Thread lwp_syscall.c sys_sigprocmask array index
Summary
RT-Thread lwp_syscall.c sys_sigprocmask array index
Original description
The description as published by the source.
A vulnerability classified as critical has been found in RT-Thread 5.1.0. This affects the function sys_sigprocmask of the file rt-thread/components/lwp/lwp_syscall.c. The manipulation of the argument how leads to improper validation of array index.
References
- advisory github.com
- advisory nvd.nist.gov
- advisory vuldb.com
- advisory vuldb.com
- report github.com
- report vuldb.com