CVE-2025-38452: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Linux Linux Kernel: from 6.11, before 6.12.39 (fixed in 6.12.39); from 6.13, before 6.15.7 (fixed in 6.15.7); version 6.16 only

Published 2025-07-25. Last modified 2026-06-17.