{"id":"CVE-2022-50056","summary":"fs/ntfs3: Fix missing i_op in ntfs_read_mft","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nfs/ntfs3: Fix missing i_op in ntfs_read_mft\n\nThere is null pointer dereference because i_op == NULL.\nThe bug happens because we don't initialize i_op for records in $Extend.","modified":"2026-04-02T08:28:11.054808Z","published":"2025-06-18T11:02:00.631Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50056.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/37a530bfe56ca9a0d3129598803f2794c7428aae"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8089a1bc27b41e6800590a92d17c119e9aa8ff53"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c293e8abc09e6e1faa50d967bd8862b1cbd575e5"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50056.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50056"},{"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":"82cae269cfa953032fbb8980a7d554d60fb00b17"},{"fixed":"c293e8abc09e6e1faa50d967bd8862b1cbd575e5"},{"fixed":"8089a1bc27b41e6800590a92d17c119e9aa8ff53"},{"fixed":"37a530bfe56ca9a0d3129598803f2794c7428aae"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50056.json"}}],"schema_version":"1.7.5"}