CVE-2025-38125

MEDIUM

Linux Kernel - Division by Zero in PTP Rate Configuration

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: make sure that ptp_rate is not 0 before configuring EST If the ptp_rate recorded earlier in the driver happens to be 0, this bogus value will propagate up to EST configuration, where it will trigger a division by 0. Prevent this division by 0 by adding the corresponding check and error code.

References (7)

Core 7

Scores

CVSS v3 5.5
EPSS 0.0016
EPSS Percentile 5.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (20)
linux/Kernel 5.16.0 - 6.1.162linux
linux/Kernel 5.6.0 - 5.15.199linux
linux/Kernel 6.13.0 - 6.15.3linux
linux/Kernel 6.2.0 - 6.6.120linux
linux/Kernel 6.7.0 - 6.12.34linux
Linux/Linux < 5.6
Linux/Linux 5.15.199 - 5.15.*
Linux/Linux 5.6
Linux/Linux 6.1.162 - 6.1.*
Linux/Linux 6.12.34 - 6.12.*
... and 10 more
Published Jul 03, 2025
Tracked Since Feb 18, 2026