{"id":"CVE-2022-44562","aliases":["EUVD-2022-47504","GHSA-vmcm-fv4m-prc7"],"status":"published","title":"The system framework layer has a vulnerability of serialization/deserialization mismatch....","description":"The system framework layer has a vulnerability of serialization/deserialization mismatch. Successful exploitation of this vulnerability may cause privilege escalation.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00689,"percentile":0.531,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269","CWE-502"],"published":"2022-11-09T00:00:00Z","modified":"2026-06-17T05:08:31Z","products":[{"vendor":"huawei","product":"emui"},{"vendor":"huawei","product":"harmonyos"}],"references":[{"url":"https://consumer.huawei.com/en/support/bulletin/2022/11/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-44562"},{"url":"https://consumer.huawei.com/en/support/bulletin/2022/11"},{"url":"https://github.com/advisories/GHSA-vmcm-fv4m-prc7"}],"sources":{"cve":[{"id":"CVE-2022-44562","description":"The system framework layer has a vulnerability of serialization/deserialization mismatch. Successful exploitation of this vulnerability may cause privilege escalation.","status":"published","published":"2022-11-09T00:00:00Z","modified":"2025-05-01T14:34:10.551Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:34:30.176321Z"}],"euvd":[{"id":"EUVD-2022-47504","description":"The system framework layer has a vulnerability of serialization/deserialization mismatch. Successful exploitation of this vulnerability may cause privilege escalation.","status":"published","published":"2022-11-09T00:00:00Z","modified":"2025-05-01T14:34:10Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:51:57.509565Z"}],"ghsa":[{"id":"GHSA-vmcm-fv4m-prc7","title":"The system framework layer has a vulnerability of serialization/deserialization mismatch....","description":"The system framework layer has a vulnerability of serialization/deserialization mismatch. Successful exploitation of this vulnerability may cause privilege escalation.","status":"published","published":"2022-11-10T12:01:16Z","modified":"2025-05-01T15:32:37Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-269","CWE-502"],"updated_at":"2026-11-02T15:02:05.821687Z"}],"nvd":[{"id":"CVE-2022-44562","description":"The system framework layer has a vulnerability of serialization/deserialization mismatch. Successful exploitation of this vulnerability may cause privilege escalation.","status":"published","published":"2022-11-09T21:15:18.92Z","modified":"2026-06-17T05:08:31.32Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:07:31.914793Z"}]}}