Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected ed9832bc08db29874600eb066b74918fe6fc2060 before 0c60158ff14df04c92792dd9b1809372b095040f; affected ed9832bc08db29874600eb066b74918fe6fc2060 before b96e0af1b1c99cb7e6188b6fa4963a4e47beb01e; affected ed9832bc08db29874600eb066b74918fe6fc2060 before 26064d3e2b4d9a14df1072980e558c636fb023ea |
| Linux / Linux | affected 6.12; unaffected 0 before 6.12; unaffected 6.12.33 through 6.12.*; unaffected 6.14.2 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.