{"id":"CVE-2023-3456","aliases":["EUVD-2023-44118","GHSA-6mpr-vvfh-r7h5"],"status":"published","title":"Vulnerability of kernel raw address leakage in the  hang detector module. Successful exploitation...","description":"Vulnerability of kernel raw address leakage in the  hang detector module. Successful exploitation of this vulnerability may affect service confidentiality.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0032,"percentile":0.25191,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-668"],"published":"2023-07-06T12:34:21Z","modified":"2026-06-17T06:14:06Z","products":[{"vendor":"huawei","product":"emui"},{"vendor":"huawei","product":"harmonyos"}],"references":[{"url":"https://consumer.huawei.com/en/support/bulletin/2023/7/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://device.harmonyos.com/en/docs/security/update/security-bulletins-202307-0000001587168858","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3456"},{"url":"https://consumer.huawei.com/en/support/bulletin/2023/7"},{"url":"https://github.com/advisories/GHSA-6mpr-vvfh-r7h5"}],"sources":{"cve":[{"id":"CVE-2023-3456","description":"Vulnerability of kernel raw address leakage in the  hang detector module. Successful exploitation of this vulnerability may affect service confidentiality.","status":"published","published":"2023-07-06T12:34:21.446Z","modified":"2024-11-21T14:12:13.951Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:24.360381Z"}],"euvd":[{"id":"EUVD-2023-44118","description":"Vulnerability of kernel raw address leakage in the  hang detector module. Successful exploitation of this vulnerability may affect service confidentiality.","status":"published","published":"2023-07-06T12:34:21Z","modified":"2024-11-21T14:12:13Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"none"}],"updated_at":"2026-11-03T00:04:52.909214Z"}],"ghsa":[{"id":"GHSA-6mpr-vvfh-r7h5","title":"Vulnerability of kernel raw address leakage in the  hang detector module. Successful exploitation...","description":"Vulnerability of kernel raw address leakage in the  hang detector module. Successful exploitation of this vulnerability may affect service confidentiality.","status":"published","published":"2023-07-06T15:30:33Z","modified":"2024-04-04T05:26:32Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-20","CWE-668"],"updated_at":"2026-11-02T14:56:32.215105Z"}],"nvd":[{"id":"CVE-2023-3456","description":"Vulnerability of kernel raw address leakage in the  hang detector module. Successful exploitation of this vulnerability may affect service confidentiality.","status":"published","published":"2023-07-06T13:15:11.16Z","modified":"2026-06-17T06:14:06.66Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20","CWE-668"],"updated_at":"2026-11-02T14:08:15.127597Z"}]}}