{"id":"CVE-2023-53757","summary":"irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_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":"2026-04-02T09:45:06.089472Z","published":"2025-12-08T01:19:18.181Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53757.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/4545d7a70ce0fc78b1d3c33c4a0939a86f363b57"},{"type":"WEB","url":"https://git.kernel.org/stable/c/88cb93d3a16f706bd7213f8a5882c394e5d10c4e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/91e149b201bdb68c77011d50d011e47fadbcc8bd"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9419e700021a393f67be36abd0c4f3acc6139041"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bb755e020abc24793b9411c9419ed43f07f9a03d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cee12e8be8e227731a845ae43a4c9ce2e404be45"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d6b99b9b5e354f9c801a3cc3b1d4881d920e1718"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53757.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53757"},{"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":"a68a63cb4dfc30e8a79b444aabc7747bb7621acf"},{"fixed":"d6b99b9b5e354f9c801a3cc3b1d4881d920e1718"},{"fixed":"4545d7a70ce0fc78b1d3c33c4a0939a86f363b57"},{"fixed":"c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd"},{"fixed":"cee12e8be8e227731a845ae43a4c9ce2e404be45"},{"fixed":"88cb93d3a16f706bd7213f8a5882c394e5d10c4e"},{"fixed":"bb755e020abc24793b9411c9419ed43f07f9a03d"},{"fixed":"91e149b201bdb68c77011d50d011e47fadbcc8bd"},{"fixed":"9419e700021a393f67be36abd0c4f3acc6139041"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53757.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.13.0"},{"fixed":"4.14.308"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.15.0"},{"fixed":"4.19.276"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"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/cve-osv-conversion/osv-output/CVE-2023-53757.json"}}],"schema_version":"1.7.5"}