{"metadata": {"vulnerability": "cve-2022-22249", "count": 23, "kinds": {"milestone": 6, "sighting": 1, "kev": 0, "other": 16}}, "data": [{"timestamp": "2021-12-21T00:00:00Z", "date_only": false, "value": "2021-12-21T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2022-22249", "field": "cveMetadata.dateReserved"}, {"timestamp": "2022-10-12T00:00:00Z", "date_only": false, "value": "2022-10-12T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / juniper", "record": "cve-2022-22249", "field": "containers.cna.datePublic"}, {"timestamp": "2022-10-12T00:00:00Z", "date_only": true, "value": "2022-10-12", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2022-AVI-916", "record": "CERTFR-2022-AVI-916", "field": "vendor_advisories.0.published_at"}, {"timestamp": "2022-10-12T16:00:00Z", "date_only": false, "value": "2022-10-12T16:00:00.000Z", "kind": "other", "label": "DATE PUBLIC", "source": 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"Updated", "source": "gsd \u00b7 GSD-2022-22249", "record": "GSD-2022-22249", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T03:07:50.095Z", "date_only": false, "value": "2024-08-03T03:07:50.095Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2022-22249", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-05-09T15:13:24.951Z", "date_only": false, "value": "2025-05-09T15:13:24.951565Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "cve-2022-22249", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-05-09T15:13:24.951Z", "date_only": false, "value": "2025-05-09T15:13:24.951565Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2022-22249", "record": "FKIE_CVE-2022-22249", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-05-09T15:13:33.869Z", "date_only": false, "value": "2025-05-09T15:13:33.869Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2022-22249", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-05-09T15:13:33.869Z", "date_only": false, "value": "2025-05-09T15:13:33.869Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "cve-2022-22249", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-05-09T15:25:25Z", "date_only": false, "value": "2025-05-09T15:25:25.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/15738", "record": "CVE-2022-22249", "field": "creation_timestamp", "uuid": "0f98f2e0-96f7-4db8-ac24-9c2c61e52b86", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-22249\n\ud83d\udd25 CVSS Score: 6.5 (cvssV3_1, Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\ud83d\udd39 Description: An Improper Control of a Resource Through its Lifetime vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on MX Series allows an unauthenticated adjacent attacker to cause a Denial of Service (DoS). When there is a continuous mac move a memory corruption causes one or more FPCs to crash and reboot. These MAC moves can be between two local interfaces or between core/EVPN and local interface. The below error logs can be seen in PFE syslog when this issue happens: xss_event_handler(1071): EA[0:0]_PPE 46.xss[0] ADDR Error. ppe_error_interrupt(4298): EA[0:0]_PPE 46 Errors sync xtxn error xss_event_handler(1071): EA[0:0]_PPE 1.xss[0] ADDR Error. ppe_error_interrupt(4298): EA[0:0]_PPE 1 Errors sync xtxn error xss_event_handler(1071): EA[0:0]_PPE 2.xss[0] ADDR Error. This issue affects Juniper Networks Junos OS on MX Series: All versions prior to 15.1R7-S13; 19.1 versions prior to 19.1R3-S9; 19.2 versions prior to 19.2R3-S6; 19.3 versions prior to 19.3R3-S6; 19.4 versions prior to 19.4R2-S7, 19.4R3-S8; 20.1 version 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S2; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R3; 21.3 versions prior to 21.3R2.\n\ud83d\udccf Published: 2022-10-18T02:46:52.062Z\n\ud83d\udccf Modified: 2025-05-09T15:13:33.869Z\n\ud83d\udd17 References:\n1. https://kb.juniper.net/JSA69906", "url": "https://t.me/DarkWebInformer_CVEAlerts/15738"}, {"timestamp": "2026-06-17T04:28:06.427Z", "date_only": false, "value": "2026-06-17T04:28:06.427", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2022-22249", "record": "FKIE_CVE-2022-22249", "field": "lastModified"}]}