CVE-2025-38715

HIGH

In the Linux kernel, the following vulnerability has been resolved: hfs: fix slab-out-of-bounds in hfs_bnode_read() This patch introduces is_bnode_offset_valid() method that checks the requested offset value. Also, it introduces check_and_correct_requested_length() method that checks and correct the requested length (if it is necessary). These methods are used in hfs_bnode_read(), hfs_bnode_write(), hfs_bnode_clear(), hfs_bnode_copy(), and hfs_bnode_move() with the goal to prevent the access out of allocated memory and triggering the crash.

CVSS v3.1 Score

7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 9/4/2025Modified: 10/19/2026

Related Intelligence (1)

CRITICALData Breach

Siemens SIMATIC

<p><a href="https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-134-10.json"><strong>View CSAF</strong></a></p> <h2>Summary</h2> <p><strong>SIMATIC CN 4100 contains multiple vulnerabilities which could potentially lead to a compromise in availability, integrity and confidentiality. Siemens has released a new version for SIMATIC CN 4100 and recommends to update to the late

CVE-2024-47704CVE-2024-57924
CISA Advisories

References (12)

https://git.kernel.org/stable/c/384a66b89f9540a9a8cb0f48807697dfabaece4cPatchhttps://git.kernel.org/stable/c/67ecc81f6492275c9c54280532f558483c99c90ePatchhttps://git.kernel.org/stable/c/a1a60e79502279f996e55052f50cc14919020475Patchhttps://git.kernel.org/stable/c/a431930c9bac518bf99d6b1da526a7f37ddee8d8Patchhttps://git.kernel.org/stable/c/e7d2dc2421e821e4045775e6dc226378328de6f6Patchhttps://git.kernel.org/stable/c/eec522fd0d28106b14a59ab2d658605febe4a3bbPatchhttps://git.kernel.org/stable/c/efc095b35b23297e419c2ab4fc1ed1a8f0781a29Patchhttps://git.kernel.org/stable/c/fc7f732984ec91f30be3e574e0644066d07f2b78Patchhttps://git.kernel.org/stable/c/fe2891a9c43ab87d1a210d61e6438ca6936e2f62Patchhttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlMailing ListThird Party Advisoryhttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.htmlMailing ListThird Party Advisoryhttps://cert-portal.siemens.com/productcert/html/ssa-032379.html