CVE-2023-52682
Published: May 17, 2024
Modified: Jun 1, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to wait on block writeback for post_read case If inode is compressed, but not encrypted, it missed to call f2fs_wait_on_block_writeback() to wait for GCed page writeback in IPU write path. Thread A GC-Thread - f2fs_gc - do_garbage_collect - gc_data_segment - move_data_block - f2fs_submit_page_write migrate normal cluster's block via meta_inode's page cache - f2fs_write_single_data_page - f2fs_do_write_data_page - f2fs_inplace_write_data - f2fs_submit_page_bio IRQ - f2fs_read_end_io IRQ old data overrides new data due to out-of-order GC and common IO. - f2fs_read_end_io
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 4c8ff7095bef64fc47e996a938f7d57f9e077da3 - < 2bfe8fdb674f71747553a65f2ef27e14c8880655affected 4c8ff7095bef64fc47e996a938f7d57f9e077da3 - < 9bfd5ea71521d0e522ba581c6ccc5db93759c0c3affected 4c8ff7095bef64fc47e996a938f7d57f9e077da3 - < 4535be48780431753505e74e1b1ad4836a189bc2affected 4c8ff7095bef64fc47e996a938f7d57f9e077da3 - < f904c156d8011d8291ffd5b6b398f3747e294986affected 4c8ff7095bef64fc47e996a938f7d57f9e077da3 - < 55fdc1c24a1d6229fe0ecf31335fb9a2eceaaa00 |
Linux | Linux | affected 5.6unaffected 0 - < 5.6unaffected 5.15.209 - <= 5.15.*unaffected 6.1.75 - <= 6.1.*unaffected 6.6.14 - <= 6.6.*+2 more versions |
References
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