kernel: net: phy: dp83822: Fix null pointer access on DP83825/DP83826 devices

A flaw was found in the dp83822 module in the Linux kernel. A private data pointer is only initialized by the DP83822 PHY. It is left uninitialized by other smaller models, allowing a NULL pointer dereference to be triggered due to missing checks when interrupts are being configured, causing a...

PT-2025-13330

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer access issue has been resolved in the Linux kernel, specifically in the dp83822 driver. The probe function is used only for the DP83822 PHY, leaving the private data point...