CVE-2022-49718 irqchip/apple-aic: Fix refcount leak in aic_of_ic_init

In the Linux kernel, the following vulnerability has been resolved: irqchip/apple-aic: Fix refcount leak in aicoficinit ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

CVE-2022-49718

CVE-2022-49718 concerns a Linux kernel issue in the irqchip/apple-aic path. The root cause is a refcount leak in aic_of_ic_init: of_get_child_by_name() returns a node pointer with an incremented refcount, and the patch adds a missing of_node_put() to release it when no longer needed. The connecte...

CVE-2022-49718

In the Linux kernel, the following vulnerability has been resolved: irqchip/apple-aic: Fix refcount leak in aicoficinit ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...