{"schema_version":"1.9.0","id":"CVE-2022-50033","published":"2025-06-18T11:01:35.679Z","modified":"2026-08-12T03:51:22.177291250Z","related":["SUSE-SU-2025:02264-1","SUSE-SU-2025:02308-1","SUSE-SU-2025:02320-1","SUSE-SU-2025:02321-1","SUSE-SU-2025:02322-1","SUSE-SU-2025:02537-1","SUSE-SU-2025:02846-1"],"summary":"usb: host: ohci-ppc-of: Fix refcount leak bug","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: host: ohci-ppc-of: Fix refcount leak bug\n\nIn ohci_hcd_ppc_of_probe(), of_find_compatible_node() will return\na node pointer with refcount incremented. We should use of_node_put()\nwhen it is not used anymore.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"796bcae7361c28cf825780f6f1aac9dd3411394e"},{"fixed":"fe6fe64403710287f0ae61a516954d8a4f7c9e3f"},{"fixed":"c5c5bd5cdcc6dc9f75f53d1c89af463d39a2bb96"},{"fixed":"ec583e300aee9f152a64911445092d18e1c36729"},{"fixed":"0334d23c56ecf1ee1563bb83e29cc5a51ed7fb4e"},{"fixed":"cb5dd65e889163e723df1c2f02288cc527a57785"},{"fixed":"0fc62bbc95319bbd330e3645afc7c286acec9ef8"},{"fixed":"403132881e66db7aa98b55c6655daedd80d407fd"},{"fixed":"40a959d7042bb7711e404ad2318b30e9f92c6b9b"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50033.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.29"},{"fixed":"4.9.326"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.10.0"},{"fixed":"4.14.291"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.15.0"},{"fixed":"4.19.256"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.211"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.138"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.63"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.19.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50033.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0334d23c56ecf1ee1563bb83e29cc5a51ed7fb4e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0fc62bbc95319bbd330e3645afc7c286acec9ef8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/403132881e66db7aa98b55c6655daedd80d407fd"},{"type":"WEB","url":"https://git.kernel.org/stable/c/40a959d7042bb7711e404ad2318b30e9f92c6b9b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c5c5bd5cdcc6dc9f75f53d1c89af463d39a2bb96"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cb5dd65e889163e723df1c2f02288cc527a57785"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ec583e300aee9f152a64911445092d18e1c36729"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fe6fe64403710287f0ae61a516954d8a4f7c9e3f"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50033.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50033"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50033.json"}}