{"id":"CVE-2022-49652","summary":"dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not needed anymore.\n\nAdd missing of_node_put() in to fix this.","modified":"2026-04-02T08:27:48.139812Z","published":"2025-02-26T02:23:53.995Z","related":["SUSE-SU-2025:01983-1","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"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49652.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/37147e22cd8dfc0412495cb361708836157a4486"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3bd66010398871807c1cebacee07d60ded1b1402"},{"type":"WEB","url":"https://git.kernel.org/stable/c/452b9dfd7aca96befce22634fadb111737f22bbe"},{"type":"WEB","url":"https://git.kernel.org/stable/c/61b4ef19c346dc21ab1d4f39f5c412e3037b2bdc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b31ab132561c7f1b6459039152b8d09e44eb3565"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b5a817f8d62e9e13280928f3756e54854ae4962e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c132fe78ad7b4ce8b5d49a501a15c29d08eeb23a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cb9813d7eae917acd34436160a278b8b5d48ca53"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49652.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49652"},{"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":"ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e"},{"fixed":"452b9dfd7aca96befce22634fadb111737f22bbe"},{"fixed":"61b4ef19c346dc21ab1d4f39f5c412e3037b2bdc"},{"fixed":"3bd66010398871807c1cebacee07d60ded1b1402"},{"fixed":"b31ab132561c7f1b6459039152b8d09e44eb3565"},{"fixed":"37147e22cd8dfc0412495cb361708836157a4486"},{"fixed":"cb9813d7eae917acd34436160a278b8b5d48ca53"},{"fixed":"b5a817f8d62e9e13280928f3756e54854ae4962e"},{"fixed":"c132fe78ad7b4ce8b5d49a501a15c29d08eeb23a"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49652.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"}]}