{"id":"CVE-2020-22046","details":"A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the avpriv_float_dsp_allocl function in libavutil/float_dsp.c.","modified":"2026-03-14T10:20:11.200611Z","published":"2021-06-02T16:15:08.187Z","related":["SUSE-SU-2021:2919-1","SUSE-SU-2021:2929-1","SUSE-SU-2025:0958-1","openSUSE-SU-2021:2919-1","openSUSE-SU-2024:10754-1","openSUSE-SU-2024:12817-1","openSUSE-SU-2024:13889-1"],"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html"},{"type":"REPORT","url":"https://trac.ffmpeg.org/ticket/8294"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ffmpeg/ffmpeg","events":[{"introduced":"0"},{"last_affected":"517573a67088b5c7a25c18373434e3448892ee93"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"4.2-NA"}]}}],"versions":["N","n0.11-dev","n0.12-dev","n0.8","n1.1-dev","n1.2-dev","n1.3-dev","n2.0","n2.1-dev","n2.2-dev","n2.3-dev","n2.4-dev","n2.5-dev","n2.6-dev","n2.7-dev","n2.8-dev","n2.9-dev","n3.1-dev","n3.2-dev","n3.3-dev","n3.4-dev","n3.5-dev","n4.1-dev","n4.2-dev"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-22046.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}