{"id":"CVE-2026-98415","summary":"soc: samsung: exynos-pmu: fix use-after-free of interrupt generator node","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: samsung: exynos-pmu: fix use-after-free of interrupt generator node\n\nThe setup_cpuhp_and_cpuidle() parses the device tree node for the\ninterrupt generation block via of_parse_phandle() and decrements its\nreference count using of_node_put() immediately after fetching the resource\naddress. However, later the intr_gen_node pointer is passed into\nof_syscon_register_regmap().\n\nFix this by declaring intr_gen_node with __free() and removing\nof_node_put().","modified":"2026-10-15T02:47:34.916166760Z","published":"2026-10-14T13:27:46.596Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98415.json","cna_assigner":"Linux"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/164313e24cb0f51528bc2099c5564174ead11d8a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4450102d6aa2a85b1d2d8610920fcbe45eb0ef69"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4dd1999783d7d12434006289338373e49492dc96"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98415.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98415"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"78b72897a5c8bb9d3b51fc6494a1eb09265487a4"},{"fixed":"4450102d6aa2a85b1d2d8610920fcbe45eb0ef69"},{"fixed":"164313e24cb0f51528bc2099c5564174ead11d8a"},{"fixed":"4dd1999783d7d12434006289338373e49492dc96"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98415.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.18.0"},{"fixed":"6.18.54"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98415.json"}}],"schema_version":"1.9.0"}