{"id":"CVE-2022-49677","summary":"ARM: cns3xxx: Fix refcount leak in cns3xxx_init","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nARM: cns3xxx: Fix refcount leak in cns3xxx_init\n\nof_find_compatible_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() to avoid refcount leak.","modified":"2026-04-11T11:56:52.616953Z","published":"2025-02-26T02:24:08.366Z","related":["SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1241-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49677.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1ba904b6b16e08de5aed7c1349838d9cd0d178c5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/45bebbc8cea7d586a6216dc62814bdb380b9b29b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/68d4303bf59662b64bd555e2aa0518282d20aa4f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b8b84e01ca94e2e1f5492353e9c24dab520b2e5b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c980392af1473d6d5662f70d8089c8e6d85144a4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d1359e4129ad43e43972a28838b87291c51de23d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/da3ee7cd2f15922ad88a7ca6deee2eafdc7cd214"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dc5170aae24e04068fd5ea125d06c0ab51f48a27"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49677.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49677"},{"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":"415f59142d9d9dd023deaeb3b4dfc1aecdd3983c"},{"fixed":"b8b84e01ca94e2e1f5492353e9c24dab520b2e5b"},{"fixed":"45bebbc8cea7d586a6216dc62814bdb380b9b29b"},{"fixed":"68d4303bf59662b64bd555e2aa0518282d20aa4f"},{"fixed":"d1359e4129ad43e43972a28838b87291c51de23d"},{"fixed":"c980392af1473d6d5662f70d8089c8e6d85144a4"},{"fixed":"da3ee7cd2f15922ad88a7ca6deee2eafdc7cd214"},{"fixed":"dc5170aae24e04068fd5ea125d06c0ab51f48a27"},{"fixed":"1ba904b6b16e08de5aed7c1349838d9cd0d178c5"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49677.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.10.0"},{"fixed":"4.9.321"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.10.0"},{"fixed":"4.14.286"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.15.0"},{"fixed":"4.19.250"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.202"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.127"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.51"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.18.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49677.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}