{"id":"CVE-2023-20837","aliases":["EUVD-2023-25016","GHSA-j875-fvf8-9cgw"],"status":"published","title":"In seninf, there is a possible out of bounds write due to a missing bounds check. This could lead...","description":"In seninf, 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: ALPS07992786; Issue ID: ALPS07992786.","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":"2026-11-11","score":0.00097,"percentile":0.00705,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2023-09-04T02:27:43Z","modified":"2026-06-17T05:30:58Z","products":[{"vendor":"google","product":"android"},{"vendor":"mediatek","product":"mt8797"},{"vendor":"mediatek, inc.","product":"mt6779, mt6781, mt6785, mt6789, mt6833, mt6853, mt6855, mt6873, mt6877, mt6885, mt6893, mt8185, mt8385, mt8781, mt8788, mt8789, mt8797"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/September-2023","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20837"},{"url":"https://github.com/advisories/GHSA-j875-fvf8-9cgw"}],"sources":{"cve":[{"id":"CVE-2023-20837","description":"In seninf, 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: ALPS07992786; Issue ID: ALPS07992786.","status":"published","published":"2023-09-04T02:27:43.828Z","modified":"2024-10-21T17:17:26.463Z","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":"2026-11-02T14:35:13.912858Z"}],"euvd":[{"id":"EUVD-2023-25016","description":"In seninf, 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: ALPS07992786; Issue ID: ALPS07992786.","status":"published","published":"2023-09-04T02:27:43Z","modified":"2024-10-21T17:17:26Z","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":"2026-11-03T00:05:23.140259Z"}],"ghsa":[{"id":"GHSA-j875-fvf8-9cgw","title":"In seninf, there is a possible out of bounds write due to a missing bounds check. This could lead...","description":"In seninf, 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: ALPS07992786; Issue ID: ALPS07992786.","status":"published","published":"2023-09-04T03:30:20Z","modified":"2024-04-04T07:24:41Z","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":"2026-11-02T14:56:50.902062Z"}],"nvd":[{"id":"CVE-2023-20837","description":"In seninf, 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: ALPS07992786; Issue ID: ALPS07992786.","status":"published","published":"2023-09-04T03:15:10.43Z","modified":"2026-06-17T05:30:58.987Z","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":"2026-11-02T14:08:27.181588Z"}]}}