{"id":"CVE-2021-47167","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nNFS: Fix an Oopsable condition in __nfs_pageio_add_request()\n\nEnsure that nfs_pageio_error_cleanup() resets the mirror array contents,\nso that the structure reflects the fact that it is now empty.\nAlso change the test in nfs_pageio_do_add_request() to be more robust by\nchecking whether or not the list is empty rather than relying on the\nvalue of pg_count.","modified":"2026-03-13T05:20:35.162069Z","published":"2024-03-25T10:15:08.720Z","related":["SUSE-SU-2024:1454-1","SUSE-SU-2024:1465-1","SUSE-SU-2024:1489-1","SUSE-SU-2024:1643-1","SUSE-SU-2024:1646-1","SUSE-SU-2024:1870-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/1fc5f4eb9d31268ac3ce152d74ad5501ad24ca3e"},{"type":"FIX","url":"https://git.kernel.org/stable/c/56517ab958b7c11030e626250c00b9b1a24b41eb"},{"type":"FIX","url":"https://git.kernel.org/stable/c/ee21cd3aa8548e0cbc8c67a80b62113aedd2d101"},{"type":"FIX","url":"https://git.kernel.org/stable/c/15ac6f14787649e8ebd75c142e2c5d2a243c8490"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"4.0"},{"fixed":"5.4.124"}]},{"events":[{"introduced":"5.5"},{"fixed":"5.10.42"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.12.9"}]},{"events":[{"introduced":"0"},{"last_affected":"5.13-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"5.13-rc2"}]},{"events":[{"introduced":"0"},{"last_affected":"5.13-rc3"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47167.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"}]}