{"id":"CVE-2022-49457","summary":"ARM: versatile: Add missing of_node_put in dcscb_init","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nARM: versatile: Add missing of_node_put in dcscb_init\n\nThe device_node pointer is returned by of_find_compatible_node\nwith refcount incremented. We should use of_node_put() to avoid\nthe refcount leak.","modified":"2026-04-02T08:27:36.871571Z","published":"2025-02-26T02:13:05.530Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49457.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/23b44f9c649bbef10b45fa33080cd8b4166800ae"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2d7b23db35254b7d46e852967090c64cdccf24da"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3c6006faed9aba5144b33176d061031a9be66954"},{"type":"WEB","url":"https://git.kernel.org/stable/c/83c329b980bddbc8c6a3d287d91f2103a4d4a860"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a0fc05cd17617e63fc13ad0c01f3f0afd890d8ec"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bbdfb7d4f036118d36415a2575efa6f5246505ae"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d146e2a9864ade19914494de3fb520390b415d58"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d6de7b181c29cd4578ec139aafb5eac062abbe1b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fcd1999ba97445a12cc394f5f42ffd9116bf0185"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49457.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49457"},{"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":"1e904e1bf6f1285cc2dd5696c44b7cf78cda643f"},{"fixed":"2d7b23db35254b7d46e852967090c64cdccf24da"},{"fixed":"bbdfb7d4f036118d36415a2575efa6f5246505ae"},{"fixed":"a0fc05cd17617e63fc13ad0c01f3f0afd890d8ec"},{"fixed":"fcd1999ba97445a12cc394f5f42ffd9116bf0185"},{"fixed":"d146e2a9864ade19914494de3fb520390b415d58"},{"fixed":"83c329b980bddbc8c6a3d287d91f2103a4d4a860"},{"fixed":"3c6006faed9aba5144b33176d061031a9be66954"},{"fixed":"d6de7b181c29cd4578ec139aafb5eac062abbe1b"},{"fixed":"23b44f9c649bbef10b45fa33080cd8b4166800ae"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49457.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"}]}