CVE-2026-98415

In the Linux kernel, the following vulnerability has been resolved:

soc: samsung: exynos-pmu: fix use-after-free of interrupt generator node

The setup cpuhp and cpuidle() parses the device tree node for the interrupt generation block via of parse phandle() and decrements its reference count using of node put() immediately after fetching the resource address. However, later the intr gen node pointer is passed into of syscon register regmap().

Fix this by declaring intr gen node with free() and removing of node put().