CVE-2026-99234 tracing: Unregister field variable histograms when the command fails

In the Linux kernel, the following vulnerability has been resolved: tracing: Unregister field variable histograms when the command fails An action that names a field on another event needs that field as a variable, so createfieldvarhist registers a second hist trigger on that event to provide it,...

CVE-2026-99234 tracing: Unregister field variable histograms when the command fails

In the Linux kernel, the following vulnerability has been resolved: tracing: Unregister field variable histograms when the command fails An action that names a field on another event needs that field as a variable, so createfieldvarhist registers a second hist trigger on that event to provide it,...