{"id":"CVE-2019-8980","details":"A memory leak in the kernel_read_file function in fs/exec.c in the Linux kernel through 4.20.11 allows attackers to cause a denial of service (memory consumption) by triggering vfs_read failures.","modified":"2026-03-12T23:30:32.661923Z","published":"2019-02-21T05:29:01.197Z","related":["SUSE-SU-2019:0765-1","SUSE-SU-2019:0767-1","SUSE-SU-2019:0784-1","SUSE-SU-2019:0785-1","openSUSE-SU-2019:1193-1"],"references":[{"type":"WEB","url":"https://www.mail-archive.com/linux-kernel%40vger.kernel.org/msg1935698.html"},{"type":"WEB","url":"https://www.mail-archive.com/linux-kernel%40vger.kernel.org/msg1935705.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00052.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html"},{"type":"ADVISORY","url":"https://support.f5.com/csp/article/K56480726"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3930-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3930-2/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3931-2/"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/107120"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3931-1/"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"4.7"},{"fixed":"4.9.163"}]},{"events":[{"introduced":"4.14"},{"fixed":"4.14.106"}]},{"events":[{"introduced":"4.19"},{"fixed":"4.19.28"}]},{"events":[{"introduced":"4.20"},{"fixed":"4.20.15"}]},{"events":[{"introduced":"5.0"},{"fixed":"5.0.1"}]},{"events":[{"introduced":"0"},{"last_affected":"5.1-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.10"}]},{"events":[{"introduced":"0"},{"last_affected":"15.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-8980.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}