{"id":"CVE-2023-53164","summary":"irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe\n\nof_irq_find_parent() returns a node pointer with refcount incremented,\nWe should use of_node_put() on it when not needed anymore.\nAdd missing of_node_put() to avoid refcount leak.","modified":"2026-03-20T12:32:59.933194Z","published":"2025-09-15T14:03:50.681Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53164.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/02298b7bae12936ca313975b02e7f98b06670d37"},{"type":"WEB","url":"https://git.kernel.org/stable/c/07fceab32096c1290b491f2fcaace03f78e2db37"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4ae40c20f1519e1767ba01609abc7e8d6485fc0c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/856fc2195494d1175ada0f1f46f92c5b28ce12eb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a0d91a48e1a020fb636f0fcaf44672f123bb0799"},{"type":"WEB","url":"https://git.kernel.org/stable/c/df8d3536b660c6c6f6b25fa8b157e9b38ad78142"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53164.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53164"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f"},{"fixed":"07fceab32096c1290b491f2fcaace03f78e2db37"},{"fixed":"df8d3536b660c6c6f6b25fa8b157e9b38ad78142"},{"fixed":"856fc2195494d1175ada0f1f46f92c5b28ce12eb"},{"fixed":"a0d91a48e1a020fb636f0fcaf44672f123bb0799"},{"fixed":"4ae40c20f1519e1767ba01609abc7e8d6485fc0c"},{"fixed":"02298b7bae12936ca313975b02e7f98b06670d37"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53164.json"}}],"schema_version":"1.7.5"}