{"id":"CVE-2023-47857","aliases":["EUVD-2023-51952","GHSA-vhvx-m929-m6jc"],"status":"published","title":"multimedia camera has a UAF vulnerability","description":"in OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia camera crash through modify a released pointer.","severity":{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00154,"percentile":0.04615,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2024-01-02T07:24:04Z","modified":"2026-06-17T06:33:25Z","products":[{"vendor":"openatom","product":"openharmony"},{"vendor":"openharmony","product":"openharmony"}],"references":[{"url":"https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-01.md","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47857"},{"url":"https://github.com/advisories/GHSA-vhvx-m929-m6jc"}],"sources":{"cve":[{"id":"CVE-2023-47857","title":"multimedia camera has a UAF vulnerability","description":"\nin OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia camera crash through modify a released pointer.","status":"published","published":"2024-01-02T07:24:04.74Z","modified":"2025-06-03T14:45:56.908Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:35:14.298866Z"}],"euvd":[{"id":"EUVD-2023-51952","description":"\nin OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia camera crash through modify a released pointer.","status":"published","published":"2024-01-02T07:24:04Z","modified":"2025-06-03T14:45:56Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T20:32:31.146985Z"}],"ghsa":[{"id":"GHSA-vhvx-m929-m6jc","title":"\nin OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia camera crash...","description":"\nin OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia camera crash through modify a released pointer.","status":"published","published":"2024-01-02T09:30:29Z","modified":"2024-01-02T09:30:35Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:55:19.223338Z"}],"nvd":[{"id":"CVE-2023-47857","description":"\nin OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia camera crash through modify a released pointer.","status":"published","published":"2024-01-02T08:15:09.48Z","modified":"2026-06-17T06:33:25.46Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:08:59.830468Z"}]}}