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.
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | < 9db6f056efd089e80d81c774c01b639adf30c097 |
| Linux | Linux | 5.9 |