Security Advisory

CVE-2022-49472

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-02-26 02:13:15

Last updated 2026-05-11 19:00:32

Assigner Linux

State 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.

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