Riskcovery

CVE-2025-39876

net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable()

State
Published
Severity
Not scored
Published
Sep 23, 2025
Updated
May 23, 2026
Reserved
Apr 16, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable()

The function of_phy_find_device may return NULL, so we need to take care before dereferencing phy_dev.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 9e70485b40c8306298adea8bdc867ca27f88955a to before 8c60d12bba14dc655d2d948b1dbf390b3ae39cb8Affected
  • 64a632da538a6827fad0ea461925cedb9899ebe2 to before 20a3433d31c2d2bf70ab0abec75f3136b42ae66cAffected
  • 64a632da538a6827fad0ea461925cedb9899ebe2 to before 93a699d6e92cfdfa9eb9dbb8c653b5322542ca4fAffected
  • 64a632da538a6827fad0ea461925cedb9899ebe2 to before 5f1bb554a131e59b28482abad21f691390651752Affected
  • 64a632da538a6827fad0ea461925cedb9899ebe2 to before fe78891f296ac05bf4e5295c9829ef822f3c32e7Affected
  • 64a632da538a6827fad0ea461925cedb9899ebe2 to before 4fe53aaa4271a72fe5fe3e88a45ce01646b68dc5Affected
  • 64a632da538a6827fad0ea461925cedb9899ebe2 to before eb148d85e126c47d65be34f2a465d69432ca5541Affected
  • 64a632da538a6827fad0ea461925cedb9899ebe2 to before 03e79de4608bdd48ad6eec272e196124cefaf798Affected
  • c068e505f229ca5f778f825f1401817ce818e917Affected
  • 8a6ab151443cd71e2aa5e8b7014e3453dbd51935Affected
  • ce88b5f42868ef4964c497d4dfcd25e88fd60c5bAffected
  • 5.4.73 to before 5.4.300Affected
  • 4.19.153 to before 4.20Affected
  • 5.8.17 to before 5.9Affected
  • 5.9.2 to before 5.10Affected
LinuxLinux
  • 5.10Affected
  • before 5.10Not affected
  • 5.4.300 through 5.4.*Not affected
  • 5.10.245 through 5.10.*Not affected
  • 5.15.194 through 5.15.*Not affected
  • 6.1.153 through 6.1.*Not affected
  • 6.6.107 through 6.6.*Not affected
  • 6.12.48 through 6.12.*Not affected
  • 6.16.8 through 6.16.*Not affected
  • 6.17 and laterNot affected

References

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