In the Linux kernel, the following vulnerability has been resolved: net: ti: icssm-prueth: fix eth_ports_node leak in probe The error path on of_property_read_u32() failure inside icssm_prueth_probe() returns without putting eth_ports_node, which was acquired before the for_each_child_of_node() loop. Drop it before returning.
https://git.kernel.org/stable/c/ca029dde6ad732a5aba28d6b107d7a84ba5e302b
https://git.kernel.org/stable/c/994358adc0982d17731ffea7dfacd25afcc89773
https://git.kernel.org/stable/c/6635fa84403c3a59455b66007c019a7cc632db30