{"cve":{"cve_id":"CVE-2021-22390","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":0.00765,"epss_percentile":0.50669,"epss_as_of":"2026-06-23","description":"There is a Memory Buffer Improper Operation Limit Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause certain codes to be executed.","published_at":"2021-08-02T16:44:40Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"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":null,"nvd_references":["https://consumer.huawei.com/en/support/bulletin/2021/6/"],"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":"2026-06-28T23:15:02.762884Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"huawei","vendor_name":"Huawei","product_slug":"emui","product_name":"EMUI","version_start":"11.0.0","version_start_inclusive":true,"version_end":"11.0.0","version_end_inclusive":true,"cpe23_uri":"cve5:huawei:emui:11.0.0:11.0.0"},{"vendor_slug":"huawei","vendor_name":"Huawei","product_slug":"magic-ui","product_name":"Magic UI","version_start":"4.0.0","version_start_inclusive":true,"version_end":"4.0.0","version_end_inclusive":true,"cpe23_uri":"cve5:huawei:magic-ui:4.0.0:4.0.0"}],"exploit_refs":[],"news":[],"references":[{"url":"https://consumer.huawei.com/en/support/bulletin/2021/6/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2021-08-02T16:44:40Z","label":"CVE published","source":null}]}