CVE-2026-98415
soc: samsung: exynos-pmu: fix use-after-free of interrupt generator node
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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().
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 14, 2026 |
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Affected Versions
Linux / Linux
78b72897a5c8bb9d3b51fc6494a1eb09265487a4 < 4450102d6aa2a85b1d2d8610920fcbe45eb0ef69 78b72897a5c8bb9d3b51fc6494a1eb09265487a4 < 164313e24cb0f51528bc2099c5564174ead11d8a 78b72897a5c8bb9d3b51fc6494a1eb09265487a4 < 4dd1999783d7d12434006289338373e49492dc96
Linux / Linux
6.18