{"id":"CVE-2025-54643","aliases":["EUVD-2025-23758","GHSA-fp5g-m9vh-r296"],"status":"published","title":"Out-of-bounds array access issue due to insufficient data verification in the kernel ambient...","description":"Out-of-bounds array access issue due to insufficient data verification in the kernel ambient light module.\nImpact: Successful exploitation of this vulnerability may affect service confidentiality.","severity":{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00111,"percentile":0.01355,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125","CWE-129"],"published":"2025-08-06T02:45:44Z","modified":"2026-06-17T09:40:27Z","products":[{"vendor":"huawei","product":"emui"},{"vendor":"huawei","product":"harmonyos"}],"references":[{"url":"https://consumer.huawei.com/en/support/bulletin/2025/8/","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-54643"},{"url":"https://consumer.huawei.com/en/support/bulletin/2025/8"},{"url":"https://github.com/advisories/GHSA-fp5g-m9vh-r296"}],"sources":{"cve":[{"id":"CVE-2025-54643","description":"Out-of-bounds array access issue due to insufficient data verification in the kernel ambient light module.\nImpact: Successful exploitation of this vulnerability may affect service confidentiality.","status":"published","published":"2025-08-06T02:45:44.428Z","modified":"2025-08-06T15:40:09.839Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:32:27.603809Z"}],"euvd":[{"id":"EUVD-2025-23758","description":"Out-of-bounds array access issue due to insufficient data verification in the kernel ambient light module.\nImpact: Successful exploitation of this vulnerability may affect service confidentiality.","status":"published","published":"2025-08-06T02:45:44Z","modified":"2025-08-06T15:40:09Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T20:32:00.811941Z"}],"ghsa":[{"id":"GHSA-fp5g-m9vh-r296","title":"Out-of-bounds array access issue due to insufficient data verification in the kernel ambient...","description":"Out-of-bounds array access issue due to insufficient data verification in the kernel ambient light module.\nImpact: Successful exploitation of this vulnerability may affect service confidentiality.","status":"published","published":"2025-08-06T06:31:21Z","modified":"2025-08-06T06:31:28Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:03:11.771902Z"}],"nvd":[{"id":"CVE-2025-54643","description":"Out-of-bounds array access issue due to insufficient data verification in the kernel ambient light module.\nImpact: Successful exploitation of this vulnerability may affect service confidentiality.","status":"published","published":"2025-08-06T04:16:15.44Z","modified":"2026-06-17T09:40:27.707Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/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:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-125","CWE-129"],"updated_at":"2026-11-02T14:11:22.319351Z"}]}}