{"id":"CVE-2023-20618","aliases":["EUVD-2023-24797","GHSA-cm68-wv9q-pqfq"],"status":"published","title":"In vcu, there is a possible memory corruption due to improper locking. This could lead to local...","description":"In vcu, there is a possible memory corruption due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07519184; Issue ID: ALPS07519184.","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":"2026-11-12","score":0.0008,"percentile":0.00154,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-667"],"published":"2023-02-06T00:00:00Z","modified":"2026-06-17T05:30:27Z","products":[{"vendor":"google","product":"android"},{"vendor":"mediatek, inc.","product":"mt6761, mt6762, mt6768, mt6769, mt6779, mt6781, mt6785, mt6789, mt6833, mt6853, mt6853t, mt6873, mt6875, mt6877, mt6883, mt6885, mt6889, mt6891, mt6893, mt8185, mt8786, mt8789, mt8791, mt8797"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/February-2023","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20618"},{"url":"https://github.com/advisories/GHSA-cm68-wv9q-pqfq"}],"sources":{"cve":[{"id":"CVE-2023-20618","description":"In vcu, there is a possible memory corruption due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07519184; Issue ID: ALPS07519184.","status":"published","published":"2023-02-06T00:00:00Z","modified":"2025-03-26T18:47:00.357Z","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-667"],"updated_at":"2026-11-02T14:35:13.368958Z"}],"euvd":[{"id":"EUVD-2023-24797","description":"In vcu, there is a possible memory corruption due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07519184; Issue ID: ALPS07519184.","status":"published","published":"2023-02-06T00:00:00Z","modified":"2025-03-26T18:47:00Z","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":"2026-11-02T20:52:50.922534Z"}],"ghsa":[{"id":"GHSA-cm68-wv9q-pqfq","title":"In vcu, there is a possible memory corruption due to improper locking. This could lead to local...","description":"In vcu, there is a possible memory corruption due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07519184; Issue ID: ALPS07519184.","status":"published","published":"2023-02-06T21:30:33Z","modified":"2023-02-22T05:06:59Z","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-667"],"updated_at":"2026-11-02T14:54:12.981837Z"}],"nvd":[{"id":"CVE-2023-20618","description":"In vcu, there is a possible memory corruption due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07519184; Issue ID: ALPS07519184.","status":"published","published":"2023-02-06T20:15:15.097Z","modified":"2026-06-17T05:30:27.063Z","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-667"],"updated_at":"2026-11-02T14:07:46.064662Z"}]}}