CVE-2025-38125

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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/451ee661d0f6272017fa012f99617101aa8ddf2c	Patch
https://git.kernel.org/stable/c/b92ec4a848728460f181def33735605f154d438f
https://git.kernel.org/stable/c/cbefe2ffa7784525ec5d008ba87c7add19ec631a	Patch
https://git.kernel.org/stable/c/d5e3bfdba0dc419499b801937128957f77503761	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2025-07-03 09:15

Updated : 2026-01-11 17:15

NVD link : CVE-2025-38125

Mitre link : CVE-2025-38125

CVE.ORG link : CVE-2025-38125

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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