CVE-2025-38452 — NULL Pointer Dereference in Linux
Severity
5.5MEDIUMNVD
OSV3.2
EPSS
0.0%
top 95.06%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJul 25
Latest updateDec 15
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages4 packages
▶CVEListV5linux/linuxb0d3969d2b4db82602492cad576b8de494a12ddf — 9f260e16b297f8134c5f90bb5a20e805ff57e853+3
Patches
🔴Vulnerability Details
8OSV▶
linux, linux-aws, linux-gcp, linux-hwe-6.14, linux-oracle, linux-realtime vulnerabilities↗2025-11-21