{"id":"CVE-2023-20802","aliases":["EUVD-2023-24981","GHSA-529f-86mv-jvcp"],"status":"published","title":"In imgsys, there is a possible memory corruption due to improper input validation. This could...","description":"In imgsys, there is a possible memory corruption due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07420968; Issue ID: ALPS07420976.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00101,"percentile":0.00897,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2023-08-07T03:21:42Z","modified":"2026-06-17T05:30:52Z","products":[{"vendor":"google","product":"android"},{"vendor":"linuxfoundation","product":"yocto"},{"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":"mt8781"},{"vendor":"mediatek, inc.","product":"mt6879, mt6895, mt6983, mt8188, mt8195, mt8395, mt8781"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/August-2023","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20802"},{"url":"https://github.com/advisories/GHSA-529f-86mv-jvcp"}],"sources":{"cve":[{"id":"CVE-2023-20802","description":"In imgsys, there is a possible memory corruption due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07420968; Issue ID: ALPS07420976.","status":"published","published":"2023-08-07T03:21:42.242Z","modified":"2024-11-07T16:24:43.393Z","updated_at":"2026-11-02T14:35:13.368958Z"}],"euvd":[{"id":"EUVD-2023-24981","description":"In imgsys, there is a possible memory corruption due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07420968; Issue ID: ALPS07420976.","status":"published","published":"2023-08-07T03:21:42Z","modified":"2024-11-07T16:24:43Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"none"}],"updated_at":"2026-11-03T00:05:08.272544Z"}],"ghsa":[{"id":"GHSA-529f-86mv-jvcp","title":"In imgsys, there is a possible memory corruption due to improper input validation. This could...","description":"In imgsys, there is a possible memory corruption due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07420968; Issue ID: ALPS07420976.","status":"published","published":"2023-08-07T06:30:27Z","modified":"2024-04-04T06:35:07Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:56:43.722866Z"}],"nvd":[{"id":"CVE-2023-20802","description":"In imgsys, there is a possible memory corruption due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07420968; Issue ID: ALPS07420976.","status":"published","published":"2023-08-07T04:15:13.797Z","modified":"2026-06-17T05:30:52.763Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:08:20.798312Z"}]}}