{"id":"CVE-2022-49437","summary":"powerpc/xive: Fix refcount leak in xive_spapr_init","details":"In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/xive: Fix refcount leak in xive_spapr_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":"2026-04-02T08:27:35.907548Z","published":"2025-02-26T02:12:52.524Z","related":["ALSA-2025:20518","SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1194-1","SUSE-SU-2025:1241-1","SUSE-SU-2025:1263-1","SUSE-SU-2025:1293-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49437.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1d1fb9618bdd5a5fbf9a9eb75133da301d33721c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/65f11ccdd746e0e7f0b469cc989ba43d4f30ecfe"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6e806485d851986a2445267608f27cb4ba2ed774"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cc62dde2a5f4ba14016fd9caec76f08d388f4b9c"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49437.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49437"},{"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":"eac1e731b59ee3b5f5e641a7765c7ed41ed26226"},{"fixed":"65f11ccdd746e0e7f0b469cc989ba43d4f30ecfe"},{"fixed":"6e806485d851986a2445267608f27cb4ba2ed774"},{"fixed":"cc62dde2a5f4ba14016fd9caec76f08d388f4b9c"},{"fixed":"1d1fb9618bdd5a5fbf9a9eb75133da301d33721c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49437.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"}]}