{"id":"CVE-2023-54205","summary":"pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain","details":"In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain\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":"2026-03-20T12:33:29.743991Z","published":"2025-12-30T12:11:05.295Z","related":["SUSE-SU-2026:0263-1","SUSE-SU-2026:0317-1","SUSE-SU-2026:0411-1","SUSE-SU-2026:0617-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54205.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/601be03fa8b81747a154bdef9b559411a5b921e8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8ab860dd8717a7e4a143988885fea0d7e5a9412e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/95ab6d7905ebb52dc2ed6357c38e536753824068"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9ae053d1eb87875d56f95b6a123a69827225a70e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/af54707c0ccab52b3d532402436ea101011a9299"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dcef18c8ac40aa85bb339f64c1dd31dd458b06fb"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54205.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-54205"},{"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":"d86f4d71e42a9fa1866f030074e54d7571d16ec1"},{"fixed":"95ab6d7905ebb52dc2ed6357c38e536753824068"},{"fixed":"8ab860dd8717a7e4a143988885fea0d7e5a9412e"},{"fixed":"af54707c0ccab52b3d532402436ea101011a9299"},{"fixed":"601be03fa8b81747a154bdef9b559411a5b921e8"},{"fixed":"9ae053d1eb87875d56f95b6a123a69827225a70e"},{"fixed":"dcef18c8ac40aa85bb339f64c1dd31dd458b06fb"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-54205.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.2.0"},{"fixed":"5.4.235"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.173"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.99"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.16"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.2.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-54205.json"}}],"schema_version":"1.7.5"}