In the Linux kernel, the following vulnerability has been resolved:tracing/trigger: Fix to return error if failed to alloc snapshotFix register_snapshot_trigger() to return error code if it failed toallocate a snapshot instead of 0 (success). Unless that, it will registersnapshot trigger without an error.
No PoCs from references.
- https://github.com/fkie-cad/nvd-json-data-feeds