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.
References (6)
Core 6
Core References
Mailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
Scores
CVSS v3
7.1
EPSS
0.0006
EPSS Percentile
17.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (6)
debian/debian_linux
11.0
linux/Kernel
2.6.12 - 5.4.295linux
linux/Kernel
5.11.0 - 5.15.186linux
linux/Kernel
5.16.0 - 6.15.4linux
linux/Kernel
5.5.0 - 5.10.239linux
linux/linux_kernel
< 5.4.295
Published
Jul 04, 2025
Tracked Since
Feb 18, 2026