{"id":"CVE-2022-49715","summary":"irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions\n\nof_find_node_by_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak.","modified":"2026-04-11T12:44:26.514860Z","published":"2025-02-26T02:24:30.901Z","related":["SUSE-SU-2025:01983-1","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-2022-49715.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/506a88a5bf261d76a5214c0338a320f2214c67ac"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8d884c08eeb83142a7173cb46bcff0434ec42cf1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c136c2924a59a399aa789858cfb320d481964fb7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cc5984cf270b69d03f9f4b27063e535036c659e9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e824482e2c5edacc961b7dd30a92fd47606c3036"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fa1ad9d4cc47ca2470cd904ad4519f05d7e43a2b"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49715.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49715"},{"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":"e3825ba1af3a27d7522c9f5f929f5a13b8b138ae"},{"fixed":"e824482e2c5edacc961b7dd30a92fd47606c3036"},{"fixed":"8d884c08eeb83142a7173cb46bcff0434ec42cf1"},{"fixed":"506a88a5bf261d76a5214c0338a320f2214c67ac"},{"fixed":"cc5984cf270b69d03f9f4b27063e535036c659e9"},{"fixed":"c136c2924a59a399aa789858cfb320d481964fb7"},{"fixed":"fa1ad9d4cc47ca2470cd904ad4519f05d7e43a2b"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49715.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"4.19.249"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.200"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.124"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.49"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.18.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49715.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"}]}