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CVE-2025-39876

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CVE-2025-39876

Published: Sep 23, 2025

Modified: May 23, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
9e70485b40c8306298adea8bdc867ca27f88955a - < 8c60d12bba14dc655d2d948b1dbf390b3ae39cb8
affected
64a632da538a6827fad0ea461925cedb9899ebe2 - < 20a3433d31c2d2bf70ab0abec75f3136b42ae66c
affected
64a632da538a6827fad0ea461925cedb9899ebe2 - < 93a699d6e92cfdfa9eb9dbb8c653b5322542ca4f
affected
64a632da538a6827fad0ea461925cedb9899ebe2 - < 5f1bb554a131e59b28482abad21f691390651752
affected
64a632da538a6827fad0ea461925cedb9899ebe2 - < fe78891f296ac05bf4e5295c9829ef822f3c32e7

+10 more versions

Linux

Linux

affected
5.10
unaffected
0 - < 5.10
unaffected
5.4.300 - <= 5.4.*
unaffected
5.10.245 - <= 5.10.*
unaffected
5.15.194 - <= 5.15.*

+5 more versions

References

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