CVE-2025-38204 Information

Jul 05, 2025 cve

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.

Reference

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

CNNVD-202507-470 (Published: 2025-07-04)

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