{"id":"CVE-2021-33631","details":"Integer Overflow or Wraparound vulnerability in openEuler kernel on Linux (filesystem modules) allows Forced Integer Overflow.This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3, from 5.10.0-60.18.0 before 5.10.0-183.0.0.","modified":"2026-03-13T04:55:53.127987Z","published":"2024-01-18T15:15:08.860Z","related":["ALSA-2024:1607","SUSE-SU-2024:0463-1","SUSE-SU-2024:0468-1","SUSE-SU-2024:0469-1","SUSE-SU-2024:0474-1","SUSE-SU-2024:0476-1","SUSE-SU-2024:0478-1","SUSE-SU-2024:0483-1","SUSE-SU-2024:0484-1","SUSE-SU-2024:0514-1","SUSE-SU-2024:0515-1","SUSE-SU-2024:0516-1"],"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/01/31/3"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/02/02/9"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/01/30/4"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/01/31/2"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/02/02/6"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/01/30/10"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/01/30/3"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/01/30/9"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/01/30/5"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/02/03/1"},{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1034"},{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1032"},{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1035"},{"type":"ADVISORY","url":"https://gitee.com/src-openeuler/kernel/pulls/1396"},{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1031"},{"type":"ADVISORY","url":"https://gitee.com/src-openeuler/kernel/pulls/1389"},{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1030"},{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1033"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5c099c4fdc438014d5893629e70a8ba934433ee8"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"4.19.90"},{"fixed":"4.19.90-2401.3"}]},{"events":[{"introduced":"4.19.90"},{"fixed":"4.19.90-2401.3"}]},{"events":[{"introduced":"5.10.0-60.18.0"},{"fixed":"5.10.0-183.0.0"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-33631.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:H/I:H/A:H"}]}