CVE-2025-38452

MEDIUM

Linux Kernel 6.11-6.12.38, 6.13-6.15.6 - Null Pointer Dereference in rtsn_probe()

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: rtsn: Fix a null pointer dereference in rtsn_probe() Add check for the return value of rcar_gen4_ptp_alloc() to prevent potential null pointer dereference.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/9f260e16b297f8134c5f90bb5a20e805ff57e853

Patch

https://git.kernel.org/stable/c/d52eb4f0e0ca9a5213b8795abbeb11a325d9b22d

Patch

https://git.kernel.org/stable/c/95a234f6affbf51f06338383537ab80d637bb785

Scores

CVSS v3 5.5

EPSS 0.0014

EPSS Percentile 3.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE

CWE-476

Status published

Products (12)

linux/Kernel 6.11.0 - 6.12.39linux

linux/Kernel 6.13.0 - 6.15.7linux

Linux/Linux < 6.11

Linux/Linux 6.11

Linux/Linux 6.12.39 - 6.12.*

Linux/Linux 6.15.7 - 6.15.*

Linux/Linux 6.16

Linux/Linux b0d3969d2b4db82602492cad576b8de494a12ddf - 95a234f6affbf51f06338383537ab80d637bb785

Linux/Linux b0d3969d2b4db82602492cad576b8de494a12ddf - 9f260e16b297f8134c5f90bb5a20e805ff57e853

Linux/Linux b0d3969d2b4db82602492cad576b8de494a12ddf - d52eb4f0e0ca9a5213b8795abbeb11a325d9b22d

... and 2 more

Published Jul 25, 2025

Tracked Since Feb 18, 2026