UNKNOWN NVD
CVE-2026-97932
In the Linux kernel, the following vulnerability has been resolved: tracing: Don't dereference trace_event_file in deferred trigger free The enable_event trig
In the Linux kernel, the following vulnerability has been resolved:
tracing: Don't dereference trace_event_file in deferred trigger free
The enable_event trigger defers trace_event_put_ref() to the
trigger free kthread, but the trace_event_file can already be freed
when the instance is removed.
Keep the trace_event_call directly in enable_trigger_data so the
deferred free does not access the freed trace_event_file.
References
- https://git.kernel.org/stable/c/67fb91a7f7bb1d958cf9cc249c912bca9b2fc821
- https://git.kernel.org/stable/c/bcfe2816e6ec46c3f4c58aa4264476665ddb3f69
This unknown severity vulnerability was published on 2026-09-25 via NVD.
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