{"cve":{"cve_id":"CVE-2022-34844","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00628,"epss_percentile":0.45332,"epss_as_of":"2026-06-23","description":"In BIG-IP Versions 16.1.x before 16.1.3.1 and 15.1.x before 15.1.6.1, and all versions of BIG-IQ 8.x, when the Data Plane Development Kit (DPDK)/Elastic Network Adapter (ENA) driver is used with BIG-IP or BIG-IQ on Amazon Web Services (AWS) systems, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Successful exploitation relies on conditions outside of the attacker's control. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.","published_at":"2022-08-04T17:47:44.666000Z","last_modified_at":null,"cvss_v3_score":5.9,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","cvss_v3_severity":"MEDIUM","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-20"],"nvd_references":["https://support.f5.com/csp/article/K34511555"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:17:51.805573Z"},"effective_severity":"MEDIUM","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"H","value_label":"High"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"N","value_label":"None"},{"metric":"I","name":"Integrity","value":"N","value_label":"None"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-ip","product_name":"BIG-IP","version_start":"13.1.0","version_start_inclusive":true,"version_end":"13.1.x*","version_end_inclusive":false,"cpe23_uri":"cve5:f5:big-ip:13.1.0:13.1.x*"},{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-ip","product_name":"BIG-IP","version_start":"14.1.0","version_start_inclusive":true,"version_end":"14.1.x*","version_end_inclusive":false,"cpe23_uri":"cve5:f5:big-ip:14.1.0:14.1.x*"},{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-ip","product_name":"BIG-IP","version_start":"15.1.x","version_start_inclusive":true,"version_end":"15.1.6.1","version_end_inclusive":false,"cpe23_uri":"cve5:f5:big-ip:15.1.x:15.1.6.1"},{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-ip","product_name":"BIG-IP","version_start":"16.1.x","version_start_inclusive":true,"version_end":"16.1.3.1","version_end_inclusive":false,"cpe23_uri":"cve5:f5:big-ip:16.1.x:16.1.3.1"},{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-ip","product_name":"BIG-IP","version_start":"17.0.0","version_start_inclusive":true,"version_end":"17.0.x*","version_end_inclusive":false,"cpe23_uri":"cve5:f5:big-ip:17.0.0:17.0.x*"},{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-iq-centralized-management","product_name":"BIG-IQ Centralized Management","version_start":"7.0.0","version_start_inclusive":true,"version_end":"7.x*","version_end_inclusive":false,"cpe23_uri":"cve5:f5:big-iq-centralized-management:7.0.0:7.x*"},{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-iq-centralized-management","product_name":"BIG-IQ Centralized Management","version_start":"8.0.0","version_start_inclusive":true,"version_end":"8.x*","version_end_inclusive":false,"cpe23_uri":"cve5:f5:big-iq-centralized-management:8.0.0:8.x*"}],"exploit_refs":[],"news":[],"references":[{"url":"https://support.f5.com/csp/article/K34511555","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2022-08-04T17:47:44.666000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:23:01.141755Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:23:01.141755Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:23:01.141755Z","label":"CVSS score revised","source":"cvelistv5"}]}