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CVE-2022-49472

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CVE-2022-49472

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: net: phy: micrel: Allow probing without .driver_data Currently, if the .probe element is present in the phy_driver structure and the .driver_data is not, a NULL pointer dereference happens. Allow passing .probe without .driver_data by inserting NULL checks for priv->type.

VendorProductVersions

Linux

Linux

affected
e6a423a81da0eb3da755428f4d2df5a9ba13030f - < 7dcb404662839a4ed1a9703658fee979eb894ca4
affected
e6a423a81da0eb3da755428f4d2df5a9ba13030f - < 91e720b32cba25fa58eaa4c88fe957009cffe9f3
affected
e6a423a81da0eb3da755428f4d2df5a9ba13030f - < 1e5fbfc2a6f384e3195446c14bbd3bc298eb88c2
affected
e6a423a81da0eb3da755428f4d2df5a9ba13030f - < abb5594ae2ba7b82cce85917cc6337ec5d774837
affected
e6a423a81da0eb3da755428f4d2df5a9ba13030f - < 660dfa033ccc9afb032015b6dc76e846bba42cfb

+3 more versions

Linux

Linux

affected
3.19
unaffected
0 - < 3.19
unaffected
4.14.283 - <= 4.14.*
unaffected
4.19.247 - <= 4.19.*
unaffected
5.4.198 - <= 5.4.*

+5 more versions

References

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