The vulnerabilities of the functions mdio_busPhy_suspend() and mdio_bus Phy_resume() in the module drivers/net/phy/phy_device.c of the Linux operating system’s physical-layer PHY driver allow a attacker to cause a service failure.

The vulnerability of the functions mdiobusPhysuspend and mdiobus Phyresume in the drivers/net/phy/phydevice.c file of the Linux physical-layer network driver is related to improper termination or release of resources. Exploiting this vulnerability could allow a remote attacker to cause service...