{"id":"CVE-2022-48668","summary":"smb3: fix temporary data corruption in collapse range","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nsmb3: fix temporary data corruption in collapse range\n\ncollapse range doesn't discard the affected cached region\nso can risk temporarily corrupting the file data. This\nfixes xfstest generic/031\n\nI also decided to merge a minor cleanup to this into the same patch\n(avoiding rereading inode size repeatedly unnecessarily) to make it\nclearer.","modified":"2026-04-02T08:26:49.635556Z","published":"2024-04-28T13:01:59.015Z","related":["SUSE-SU-2024:1641-1","SUSE-SU-2024:1643-1","SUSE-SU-2024:1644-1","SUSE-SU-2024:1646-1","SUSE-SU-2024:1647-1","SUSE-SU-2024:1659-1","SUSE-SU-2024:1663-1","SUSE-SU-2024:1870-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48668.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/49523a4732204bdacbf3941a016503ddb4ddb3b9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fa30a81f255a56cccd89552cd6ce7ea6e8d8acc4"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48668.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48668"},{"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":"5476b5dd82c8bb9d0dd426f96575ae656cede140"},{"fixed":"49523a4732204bdacbf3941a016503ddb4ddb3b9"},{"fixed":"fa30a81f255a56cccd89552cd6ce7ea6e8d8acc4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48668.json"}}],"schema_version":"1.7.5"}