CVE-2024-35945 Information

Description

In the Linux kernel the following vulnerability has been resolved:

net: phy: phy_device: Prevent nullptr exceptions on ISR

If phydev->irq is set unconditionally check for valid interrupt handler or fall back to polling mode to prevent nullptr exceptions in interrupt service routine.

Reference

https://git.kernel.org/stable/c/7a71f61ebf95cedd3f245db6da397822971d8db5 https://git.kernel.org/stable/c/3419ee39e3d3162ab2ec9942bb537613ed5b6311 https://git.kernel.org/stable/c/61c81872815f46006982bb80460c0c80a949b35b