{"id":"CVE-2023-20804","aliases":["EUVD-2023-24983","GHSA-cxqm-mqrv-5p37"],"status":"published","title":"In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead...","description":"In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07199773; Issue ID: ALPS07326384.","severity":{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00095,"percentile":0.00607,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2023-08-07T03:21:46Z","modified":"2026-06-17T05:30:53Z","products":[{"vendor":"google","product":"android"},{"vendor":"linuxfoundation","product":"yocto"},{"vendor":"mediatek","product":"mt2713"},{"vendor":"mediatek","product":"mt6879"},{"vendor":"mediatek","product":"mt6895"},{"vendor":"mediatek","product":"mt6983"},{"vendor":"mediatek","product":"mt8188"},{"vendor":"mediatek","product":"mt8195"},{"vendor":"mediatek","product":"mt8395"},{"vendor":"mediatek","product":"mt8673"},{"vendor":"mediatek, inc.","product":"mt2713, mt6879, mt6895, mt6983, mt8188, mt8195, mt8395, mt8673"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/August-2023","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20804"},{"url":"https://github.com/advisories/GHSA-cxqm-mqrv-5p37"}],"sources":{"cve":[{"id":"CVE-2023-20804","description":"In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07199773; Issue ID: ALPS07326384.","status":"published","published":"2023-08-07T03:21:46.656Z","modified":"2024-10-22T15:14:08.297Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:35:13.368958Z"}],"euvd":[{"id":"EUVD-2023-24983","description":"In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07199773; Issue ID: ALPS07326384.","status":"published","published":"2023-08-07T03:21:46Z","modified":"2024-10-22T15:14:08Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-03T00:05:22.720016Z"}],"ghsa":[{"id":"GHSA-cxqm-mqrv-5p37","title":"In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead...","description":"In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07199773; Issue ID: ALPS07326384.","status":"published","published":"2023-08-07T06:30:27Z","modified":"2024-04-11T21:07:31Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:57:07.421443Z"}],"nvd":[{"id":"CVE-2023-20804","description":"In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07199773; Issue ID: ALPS07326384.","status":"published","published":"2023-08-07T04:15:13.93Z","modified":"2026-06-17T05:30:53.04Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:08:20.798312Z"}]}}