CVE-2025-68187
Published: Dec 16, 2025
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: net: mdio: Check regmap pointer returned by device_node_to_regmap() The call to device_node_to_regmap() in airoha_mdio_probe() can return an ERR_PTR() if regmap initialization fails. Currently, the driver stores the pointer without validation, which could lead to a crash if it is later dereferenced. Add an IS_ERR() check and return the corresponding error code to make the probe path more robust.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 67e3ba978361cb262f8f8981ab88ccb97f1e2bda - < dc8ed3823473bb38ba43cfb34f1e1c1baa22f975affected 67e3ba978361cb262f8f8981ab88ccb97f1e2bda - < b2b526c2cf57d14ee269e012ed179081871f45a1 |
Linux | Linux | affected 6.17unaffected 0 - < 6.17unaffected 6.17.8 - <= 6.17.*unaffected 6.18 - <= * |
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