{"id":"RHSA-2021:2657","summary":"Red Hat Security Advisory: linuxptp security update","modified":"2025-11-22T12:22:28Z","published":"2024-09-16T06:08:11Z","upstream":["CVE-2021-3570"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:2657"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1966240"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2657.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-3570"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-3570"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3570"}],"affected":[{"package":{"name":"linuxptp","ecosystem":"Red Hat:rhel_eus:8.2::appstream","purl":"pkg:rpm/redhat/linuxptp"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.0-4.el8_2.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:2657.json"}},{"package":{"name":"linuxptp-debuginfo","ecosystem":"Red Hat:rhel_eus:8.2::appstream","purl":"pkg:rpm/redhat/linuxptp-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.0-4.el8_2.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:2657.json"}},{"package":{"name":"linuxptp-debugsource","ecosystem":"Red Hat:rhel_eus:8.2::appstream","purl":"pkg:rpm/redhat/linuxptp-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.0-4.el8_2.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:2657.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}