CVE-2022-49350

CVE-2022-49350 affects the Linux kernel in the net/mdio area, where the symbol mdio_bus_init is annotated with init and exported. The combination of EXPORT_SYMBOL with init places code in .init.text, which may be freed after init and lead to a kernel panic if accessed by modules. The public advis...

UBUNTU-CVE-2022-48961

In the Linux kernel, the following vulnerability has been resolved: net: mdio: fix unbalanced fwnode reference count in mdiodevicerelease There is warning report about ofnode refcount leak while probing mdio device: OF: ERROR: memory leak, expected refcount 1 instead of 2, ofnodeget/ofnodeput...