In the Linux kernel, the following vulnerability has been resolved:ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corruptDetermine if bb_fragments is 0 instead of determining bb_free to eliminatethe risk of dividing by zero when the block bitmap is corrupted.
No PoCs from references.
- https://github.com/fkie-cad/nvd-json-data-feeds