{"id":"CVE-2023-20643","aliases":["EUVD-2023-24822","GHSA-4j4m-9f4v-qg65"],"status":"published","title":"In ril, there is a possible out of bounds write due to a missing bounds check. This could lead to...","description":"In ril, 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: ALPS07628584; Issue ID: ALPS07628584.","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":0.00095,"percentile":0.00604,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2023-03-07T00:00:00Z","modified":"2026-06-17T05:30:30Z","products":[{"vendor":"google","product":"android"},{"vendor":"mediatek, inc.","product":"mt6739, mt6761, mt6762, mt6765, mt6768, mt6769, mt6781, mt6785, mt6833, mt6853, mt6873, mt6875, mt6877, mt6891, mt6893, mt8321, mt8765, mt8766, mt8768, mt8781, mt8786, mt8788, mt8789, mt8791t, mt8797"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/March-2023","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20643"},{"url":"https://github.com/advisories/GHSA-4j4m-9f4v-qg65"}],"sources":{"cve":[{"id":"CVE-2023-20643","description":"In ril, 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: ALPS07628584; Issue ID: ALPS07628584.","status":"published","published":"2023-03-07T00:00:00Z","modified":"2025-03-06T17:38:36.778Z","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-20"],"updated_at":"2026-11-02T14:35:13.368958Z"}],"euvd":[{"id":"EUVD-2023-24822","description":"In ril, 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: ALPS07628584; Issue ID: ALPS07628584.","status":"published","published":"2023-03-07T00:00:00Z","modified":"2025-03-06T17:38:36Z","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":"2026-11-02T20:53:11.059252Z"}],"ghsa":[{"id":"GHSA-4j4m-9f4v-qg65","title":"In ril, there is a possible out of bounds write due to a missing bounds check. This could lead to...","description":"In ril, 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: ALPS07628584; Issue ID: ALPS07628584.","status":"published","published":"2023-03-07T21:30:17Z","modified":"2023-03-18T05:04:01Z","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-20"],"updated_at":"2026-11-02T14:54:21.862765Z"}],"nvd":[{"id":"CVE-2023-20643","description":"In ril, 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: ALPS07628584; Issue ID: ALPS07628584.","status":"published","published":"2023-03-07T21:15:11.513Z","modified":"2026-06-17T05:30:30.683Z","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-20"],"updated_at":"2026-11-02T14:07:48.342507Z"}]}}