{"id":"CVE-2025-39912","summary":"nfs/localio: restore creds before releasing pageio data","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnfs/localio: restore creds before releasing pageio data\n\nOtherwise if the nfsd filecache code releases the nfsd_file\nimmediately, it can trigger the BUG_ON(cred == current-\u003ecred) in\n__put_cred() when it puts the nfsd_file-\u003enf_file-\u003ef-cred.","modified":"2026-04-02T12:48:12.600451Z","published":"2025-10-01T07:44:35.513Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39912.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/57c1bb02b4fc8eec6eb01736e7fad26dffacf18c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/992203a1fba51b025c60ec0c8b0d9223343dea95"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c250be1d75bf80dc5ab46f0b434b746c1868a1ea"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39912.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-39912"},{"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":"b9f5dd57f4a52990963eeb1f1b58d00f717ece69"},{"fixed":"57c1bb02b4fc8eec6eb01736e7fad26dffacf18c"},{"fixed":"c250be1d75bf80dc5ab46f0b434b746c1868a1ea"},{"fixed":"992203a1fba51b025c60ec0c8b0d9223343dea95"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-39912.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"}]}