Unrated severityNVD Advisory· Published Jun 9, 2025· Updated Jun 9, 2025
RT-Thread lwp_syscall.c sys_thread_sigprocmask array index
CVE-2025-5868
Description
A vulnerability, which was classified as critical, has been found in RT-Thread 5.1.0. This issue affects the function sys_thread_sigprocmask of the file rt-thread/components/lwp/lwp_syscall.c. The manipulation of the argument how leads to improper validation of array index.
Affected products
2Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- vuldb.commitrethird-party-advisory
- github.com/RT-Thread/rt-thread/issues/10303mitreissue-tracking
- vuldb.commitresignaturepermissions-required
- vuldb.commitrevdb-entrytechnical-description
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