CVE-2026-97490
affs: handle set_blocksize failures
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 24, 2026 |
| Last Updated | Oct 3, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f5d65b2811872e8f8b424860fa7c2500afbbc5a6 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < c7f29c5d999093629712c63792abda89a36b428d 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d05b0ee9b42cb3cc499272d1bc91609f7492a1a8 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ea8a4a9f3cc101207611be724a8b83838de9a93f 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < bb45146a661934ef801f8fc62f88cdbcf6584ed1 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e01af5aa641039e000af855f448475316f0550fc 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 0861182af5983a39bd2a891966436c5679b74a45
Linux / Linux
2.6.12
References
git.kernel.org: https://git.kernel.org/stable/c/f5d65b2811872e8f8b424860fa7c2500afbbc5a6 git.kernel.org: https://git.kernel.org/stable/c/c7f29c5d999093629712c63792abda89a36b428d git.kernel.org: https://git.kernel.org/stable/c/d05b0ee9b42cb3cc499272d1bc91609f7492a1a8 git.kernel.org: https://git.kernel.org/stable/c/ea8a4a9f3cc101207611be724a8b83838de9a93f git.kernel.org: https://git.kernel.org/stable/c/bb45146a661934ef801f8fc62f88cdbcf6584ed1 git.kernel.org: https://git.kernel.org/stable/c/e01af5aa641039e000af855f448475316f0550fc git.kernel.org: https://git.kernel.org/stable/c/0861182af5983a39bd2a891966436c5679b74a45