{"id":"DEBIAN-CVE-2024-42861","details":"An issue in IEEE 802.1AS linuxptp v.4.2 and before allowing a remote attacker to cause a denial of service via a crafted Pdelay_Req message to the time synchronization function","modified":"2026-09-15T09:03:05.661723620Z","published":"2024-09-23T21:15:12.870Z","upstream":["CVE-2024-42861"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2024-42861"}],"affected":[{"package":{"name":"linuxptp","ecosystem":"Debian:12","purl":"pkg:deb/debian/linuxptp?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.1.1-4","4.0-1","4.2-1","4.2-2","4.4-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2024-42861.json"}},{"package":{"name":"linuxptp","ecosystem":"Debian:13","purl":"pkg:deb/debian/linuxptp?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.2-1","4.2-2","4.4-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2024-42861.json"}},{"package":{"name":"linuxptp","ecosystem":"Debian:14","purl":"pkg:deb/debian/linuxptp?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.2-1","4.2-2","4.4-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2024-42861.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}