{"id":"CVE-2022-49211","summary":"mips: cdmm: Fix refcount leak in mips_cdmm_phys_base","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmips: cdmm: Fix refcount leak in mips_cdmm_phys_base\n\nThe of_find_compatible_node() function returns a node pointer with\nrefcount incremented, We should use of_node_put() on it when done\nAdd the missing of_node_put() to release the refcount.","modified":"2026-04-02T08:27:23.807428Z","published":"2025-02-26T01:55:48.176Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49211.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/4528668ca331f7ce5999b7746657b46db5b3b785"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4680c2ac9aabda82acd23ebbd1f900fb6a889cd3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/69155dc2e04777aa94207a73a8b10f12b8428a68"},{"type":"WEB","url":"https://git.kernel.org/stable/c/721ab4be20d4448dd04c2cc8ed99cd4f3e45f765"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ef1728e3cb9e43f38ed10cde705a7ba2b4ad2d35"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49211.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49211"},{"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":"2121aa3e2312ccc1d6299154dc4f07a6ab8beee2"},{"fixed":"ef1728e3cb9e43f38ed10cde705a7ba2b4ad2d35"},{"fixed":"69155dc2e04777aa94207a73a8b10f12b8428a68"},{"fixed":"4680c2ac9aabda82acd23ebbd1f900fb6a889cd3"},{"fixed":"721ab4be20d4448dd04c2cc8ed99cd4f3e45f765"},{"fixed":"4528668ca331f7ce5999b7746657b46db5b3b785"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49211.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"}]}