Description
In the Linux kernel, the following vulnerability has been resolved:
block: fix adding folio to bio
>4GB folio is possible on some ARCHs, such as aarch64, 16GB hugepage is supported, then 'offset' of folio can't be held in 'unsigned int', cause warning in bio_add_folio_nofail() and IO failure.
Fix it by adjusting 'page' & trimming 'offset' so that `->bi_offset` won't be overflow, and folio can be added to bio successfully.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HAffected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= ed9832bc08db29874600eb066b74918fe6fc2060, < 0c60158ff14df04c92792dd9b1809372b095040f; >= ed9832bc08db29874600eb066b74918fe6fc2060, < b96e0af1b1c99cb7e6188b6fa4963a4e47beb01e; >= ed9832bc08db29874600eb066b74918fe6fc2060, < 26064d3e2b4d9a14df1072980e558c636fb023ea |
| Linux | Linux | 6.12 |
References
Timeline
- Published
- Apr 16, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed