In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to guarantee persisting compressed blocks by CP If data block in compressed cluster is not persisted with metadata during checkpoint, after SPOR, the data may be corrupted, let's guarantee to write compressed page by checkpoint.
https://git.kernel.org/stable/c/e54cce8137258a550b49cae45d09e024821fb28d
https://git.kernel.org/stable/c/c3311694b9bcced233548574d414c91d39214684
https://git.kernel.org/stable/c/8a430dd49e9cb021372b0ad91e60aeef9c6ced00
https://git.kernel.org/stable/c/82704e598d7b33c7e45526e34d3c585426319bed
https://git.kernel.org/stable/c/57e8b17d0522c8f4daf0c4d9969b4d7358033532