{"id":"CVE-2021-40490","details":"A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13.","aliases":["A-199579676","PUB-A-199579676"],"modified":"2026-03-15T22:37:35.757566Z","published":"2021-09-03T01:15:07.940Z","related":["MGASA-2021-0418","MGASA-2021-0460","SUSE-SU-2021:3337-1","SUSE-SU-2021:3338-1","SUSE-SU-2021:3339-1","SUSE-SU-2021:3386-1","SUSE-SU-2021:3387-1","SUSE-SU-2021:3388-1","SUSE-SU-2021:3389-1","SUSE-SU-2021:3415-1","SUSE-SU-2021:3447-1","SUSE-SU-2021:3876-1","SUSE-SU-2021:3929-1","SUSE-SU-2021:3935-1","SUSE-SU-2021:3969-1","SUSE-SU-2021:3972-1","openSUSE-SU-2021:1357-1","openSUSE-SU-2021:1365-1","openSUSE-SU-2021:3338-1","openSUSE-SU-2021:3387-1","openSUSE-SU-2021:3447-1","openSUSE-SU-2021:3876-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M6VS2DLGT7TK7URKAS2KWJL3S533SGVA/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XJGX3DMJT6MRBW2XEF3TWVHYWZW3DG3N/"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20211004-0001/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2021/dsa-4978"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git/commit/?id=9e445093e523f3277081314c864f708fd4bd34aa"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-40490.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"5.13.13"}]},{"events":[{"introduced":"0"},{"last_affected":"33"}]},{"events":[{"introduced":"0"},{"last_affected":"34"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}