{"id":"CVE-2022-48620","details":"uev (aka libuev) before 2.4.1 has a buffer overflow in epoll_wait if maxevents is a large number.","modified":"2026-05-18T05:55:27.730146807Z","published":"2024-01-12T00:00:00Z","related":["openSUSE-SU-2024:0023-1","openSUSE-SU-2024:13578-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48620.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://github.com/troglobit/libuev/compare/v2.4.0...v2.4.1"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2026/01/msg00026.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2J4UB4KXWCCTZCE53B6SFIREZ57INK7T/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E6RLVLJGDKTEVJP446TFDANHB4LHRAOP/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P2XZESYGE6XDWAPFUOX26ZWJV2JWMMM5/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48620.json"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2J4UB4KXWCCTZCE53B6SFIREZ57INK7T/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6RLVLJGDKTEVJP446TFDANHB4LHRAOP/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P2XZESYGE6XDWAPFUOX26ZWJV2JWMMM5/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48620"},{"type":"REPORT","url":"https://github.com/troglobit/libuev/issues/27"},{"type":"FIX","url":"https://github.com/troglobit/libuev/commit/2d9f1c9ce655cc38511aeeb6e95ac30914f7aec9"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/troglobit/libuev","events":[{"introduced":"0"},{"fixed":"332f28e5e15b3d556050e774d7b3d8e35ec09006"}]}],"versions":["v2.4.0","v2.3.2","v2.3.1","v2.3.0","v2.2.0","v2.1.3","v2.1.2","v2.1.1","v2.1.0","v2.0.0","v1.6.0","v1.5.2","v1.5.1","v1.5.0","v1.4.2","v1.4.1","v1.4.0","v1.3.1","v1.3.0","v1.2.4","v1.2.3","v1.2.2","v1.2.1","v1.2.0","v1.1.0","v1.0.5","v1.0.4","v1.0.3","v1.0.2","v1.0.1","v1.0.0","v0.0.1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48620.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:H/I:H/A:H"}]}