CVE-2025-38204
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix array-index-out-of-bounds read in add_missing_indices
stbl is s8 but it must contain offsets into slot which can go from 0 to 127.
Added a bound check for that error and return -EIO if the check fails. Also make jfs_readdir return with error if add_missing_indices returns with an error.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | - | 5.4.295 |
| linux / linux_kernel | 5.5 | 5.10.239 |
| linux / linux_kernel | 5.11 | 5.15.186 |
| linux / linux_kernel | 5.16 | 6.15.4 |
| debian / debian_linux | 11.0 | 11.0.x |
- https://git.kernel.org/stable/c/44618bee303bed151ef3a525ff79fbd7689593b5
- https://git.kernel.org/stable/c/5dff41a86377563f7a2b968aae00d25b4ceb37c9
- https://git.kernel.org/stable/c/81af4b34fd72d390d7f237c6a545cc6d09707956
- https://git.kernel.org/stable/c/bfa4655d28f338e68d345aed80d19be7999bbce2
- https://git.kernel.org/stable/c/c8399564a58fb6ea2ff21a6fd278417943cb51a5
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
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