Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: affs: handle set_blocksize failures affs uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting we will hit the BUG_ON(offset >= folio_size(folio)); in folio_set_bh on the first __bread_gfp call.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before f5d65b2811872e8f8b424860fa7c2500afbbc5a6; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before c7f29c5d999093629712c63792abda89a36b428d; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before d05b0ee9b42cb3cc499272d1bc91609f7492a1a8; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before ea8a4a9f3cc101207611be724a8b83838de9a93f; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before bb45146a661934ef801f8fc62f88cdbcf6584ed1; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before e01af5aa641039e000af855f448475316f0550fc; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 0861182af5983a39bd2a891966436c5679b74a45 |
| Linux / Linux | affected 2.6.12; unaffected 0 before 2.6.12; unaffected 5.10.271 through 5.10.*; unaffected 5.15.222 through 5.15.*; unaffected 6.1.189 through 6.1.*; unaffected 6.6.158 through 6.6.*; unaffected 6.12.111 through 6.12.*; unaffected 6.18.53 through 6.18.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/f5d65b2811872e8f8b424860fa7c2500afbbc5a6
- https://git.kernel.org/stable/c/c7f29c5d999093629712c63792abda89a36b428d
- https://git.kernel.org/stable/c/d05b0ee9b42cb3cc499272d1bc91609f7492a1a8
- https://git.kernel.org/stable/c/ea8a4a9f3cc101207611be724a8b83838de9a93f
- https://git.kernel.org/stable/c/bb45146a661934ef801f8fc62f88cdbcf6584ed1
- https://git.kernel.org/stable/c/e01af5aa641039e000af855f448475316f0550fc
- https://git.kernel.org/stable/c/0861182af5983a39bd2a891966436c5679b74a45