CVE-2025-38125

CVE-2025-38125

Medium · published July 3, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
8.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00192 · 8.3th percentile
Published
2025-07-03T13:15Z
Affected products (2)
ProductVersionsFixed in
linux/linux_kernel≥ 5.6, < 6.12.346.12.34
linux/linux_kernel≥ 6.13, < 6.15.36.15.3
References (8)
https://git.kernel.org/stable/c/451ee661d0f6272017fa012f99617101aa8ddf2c · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b15c9a21950e1af6d440ce5a8edfa8a94b9acb9b · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b92ec4a848728460f181def33735605f154d438f · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cbefe2ffa7784525ec5d008ba87c7add19ec631a · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d5e3bfdba0dc419499b801937128957f77503761 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d6b0f7ed3e9b6c5e2e3a006c8f72c95aa4ac4b74 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://cert-portal.siemens.com/productcert/html/ssa-019113.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5ehttps://cert-portal.siemens.com/productcert/html/ssa-457936.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 03 JUL 08:35Z
    net: stmmac: make sure that ptp_rate is not 0 before configuring EST
    cvelistv5