Linux kernel bug fix: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference
Subsystem: tracing (kernel/trace/trace_fprobe.c)
Bug type: null-deref, severity: critical
Keywords: race condition;null pointer
Files changed: kernel/trace/trace_fprobe.c;kernel/trace/trace_kprobe.c;kernel/trace/trace_probe.h;kernel/trace/trace_uprobe.c
Introduced by Masami Hiramatsu on 2009-09-17 04:03:54 +0200; fixed by Yuan Chen on 2025-10-02 08:05:01 +0900 (lifetime: 5859 days)