CVE-2025-38204

Published: July 5, 2025Last modified: July 5, 2025

Description

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.

Status

References

• 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