{"id":"CVE-2018-9400","aliases":["EUVD-2018-20994","GHSA-9r5g-6h8p-6cq5"],"status":"published","title":"In gt1x_debug_write_proc and gt1x_tool_write of\n    drivers/input/touchscreen/mediatek/GT1151...","description":"In gt1x_debug_write_proc and gt1x_tool_write of\n    drivers/input/touchscreen/mediatek/GT1151/gt1x_generic.c and gt1x_tools.c,\n    there is a possible out of bounds write due to a missing bounds check. This\n    could lead to local escalation of privilege with System execution privileges\n    needed. User interaction is not needed for exploitation.","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":"2026-11-08","score":0.00083,"percentile":0.00231,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2024-12-04T23:14:32Z","modified":"2026-06-17T02:06:34Z","products":[{"vendor":"google","product":"android"},{"vendor":"google","product":"pixel"}],"references":[{"url":"https://source.android.com/security/bulletin/pixel/2018-06-01","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-9400"},{"url":"https://github.com/advisories/GHSA-9r5g-6h8p-6cq5"}],"sources":{"cve":[{"id":"CVE-2018-9400","description":"In gt1x_debug_write_proc and gt1x_tool_write of\n    drivers/input/touchscreen/mediatek/GT1151/gt1x_generic.c and gt1x_tools.c,\n    there is a possible out of bounds write due to a missing bounds check. This\n    could lead to local escalation of privilege with System execution privileges\n    needed. User interaction is not needed for exploitation.","status":"published","published":"2024-12-04T23:14:32.596Z","modified":"2024-12-05T16:29:20.701Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:35:02.603326Z"}],"euvd":[{"id":"EUVD-2018-20994","description":"In gt1x_debug_write_proc and gt1x_tool_write of\n    drivers/input/touchscreen/mediatek/GT1151/gt1x_generic.c and gt1x_tools.c,\n    there is a possible out of bounds write due to a missing bounds check. This\n    could lead to local escalation of privilege with System execution privileges\n    needed. User interaction is not needed for exploitation.","status":"published","published":"2024-12-04T23:14:32Z","modified":"2024-12-05T16:29:20Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:40.064683Z"}],"ghsa":[{"id":"GHSA-9r5g-6h8p-6cq5","title":"In gt1x_debug_write_proc and gt1x_tool_write of\n    drivers/input/touchscreen/mediatek/GT1151...","description":"In gt1x_debug_write_proc and gt1x_tool_write of\n    drivers/input/touchscreen/mediatek/GT1151/gt1x_generic.c and gt1x_tools.c,\n    there is a possible out of bounds write due to a missing bounds check. This\n    could lead to local escalation of privilege with System execution privileges\n    needed. User interaction is not needed for exploitation.","status":"published","published":"2024-12-05T00:34:59Z","modified":"2024-12-05T18:32:07Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:59:03.217136Z"}],"nvd":[{"id":"CVE-2018-9400","description":"In gt1x_debug_write_proc and gt1x_tool_write of\n    drivers/input/touchscreen/mediatek/GT1151/gt1x_generic.c and gt1x_tools.c,\n    there is a possible out of bounds write due to a missing bounds check. This\n    could lead to local escalation of privilege with System execution privileges\n    needed. User interaction is not needed for exploitation.","status":"published","published":"2024-12-05T00:15:17.57Z","modified":"2026-06-17T02:06:34.83Z","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":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:05:00.914771Z"}]}}