{"id":"CVE-2022-49716","summary":"irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions\n\nof_get_child_by_name() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nWhen kcalloc fails, it missing of_node_put() and results in refcount\nleak. Fix this by goto out_put_node label.","modified":"2026-04-02T08:27:51.390610Z","published":"2025-02-26T02:24:31.586Z","related":["SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1241-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49716.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0b325d993995a321f6ab4e6c51f0504ec092bf5b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/58e67c81e229351027d28c610638378606e33a08"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7c9dd9d23f26dabcfb14148b9acdfba540418b19"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c83c34c57798fc41faefcf078be78683db2f4beb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ec8401a429ffee34ccf38cebf3443f8d5ae6cb0d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49716.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49716"},{"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":"52085d3f2028d853f8d6ce7ead2f8a504f6077fa"},{"fixed":"58e67c81e229351027d28c610638378606e33a08"},{"fixed":"7c9dd9d23f26dabcfb14148b9acdfba540418b19"},{"fixed":"0b325d993995a321f6ab4e6c51f0504ec092bf5b"},{"fixed":"c83c34c57798fc41faefcf078be78683db2f4beb"},{"fixed":"ec8401a429ffee34ccf38cebf3443f8d5ae6cb0d"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49716.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"}]}