{"id":"CVE-2022-50106","summary":"powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address","details":"In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address\n\nof_get_next_parent() returns a node pointer with refcount incremented,\nwe should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() in the error path to avoid refcount leak.","modified":"2026-04-02T08:28:13.781642Z","published":"2025-06-18T11:02:40.748Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50106.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/00dc7cbbb558955ff410fd392cc9b0366eb06df0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/02ed44125d7a7238999750ca126b60f8dd7a88b1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/51cf876b11fb6ca06f69e9d1de58f892d1522e9d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5eaa93caa63abf382b319dbe2f032232026740c2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6263ec8032c411b8ef6b7f00198cb18c855ee6cb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/af41cff4ada533b1cf40de6c468ba164fd32c22d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/df5d4b616ee76abc97e5bd348e22659c2b095b1c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f388643657cd5a04dc47a68d85321876c5b4c208"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50106.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50106"},{"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":"ce21b3c9648ae55181787bf25ee00cf91dfd5c91"},{"fixed":"6263ec8032c411b8ef6b7f00198cb18c855ee6cb"},{"fixed":"51cf876b11fb6ca06f69e9d1de58f892d1522e9d"},{"fixed":"f388643657cd5a04dc47a68d85321876c5b4c208"},{"fixed":"00dc7cbbb558955ff410fd392cc9b0366eb06df0"},{"fixed":"5eaa93caa63abf382b319dbe2f032232026740c2"},{"fixed":"02ed44125d7a7238999750ca126b60f8dd7a88b1"},{"fixed":"af41cff4ada533b1cf40de6c468ba164fd32c22d"},{"fixed":"df5d4b616ee76abc97e5bd348e22659c2b095b1c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50106.json"}}],"schema_version":"1.7.5"}