{"id":"CVE-2024-20125","aliases":["A-371710871","ASB-A-371710871","EUVD-2024-17840","GHSA-hxr2-47r8-rr3v","M-ALPS09046782"],"status":"published","title":"In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead...","description":"In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained System privileges. User interaction is not needed for exploitation. Patch ID: ALPS09046782; Issue ID: MSV-1728.","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":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00082,"percentile":0.0019,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2024-12-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":":unknown:","fixed_in":["SoCVersion:2024-12-05"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":":unknown:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2024-12-05"}]}],"versions":["SoCVersion"]}],"products":[{"vendor":"google","product":"android"},{"vendor":"mediatek","product":"mt6580"},{"vendor":"mediatek","product":"mt6761"},{"vendor":"mediatek","product":"mt6765"},{"vendor":"mediatek","product":"mt6768"},{"vendor":"mediatek","product":"mt6779"},{"vendor":"mediatek","product":"mt6781"},{"vendor":"mediatek","product":"mt6785"},{"vendor":"mediatek","product":"mt6789"},{"vendor":"mediatek","product":"mt6833"},{"vendor":"mediatek","product":"mt6835"},{"vendor":"mediatek","product":"mt6853"},{"vendor":"mediatek","product":"mt6855"},{"vendor":"mediatek","product":"mt6873"},{"vendor":"mediatek","product":"mt6877"},{"vendor":"mediatek","product":"mt6879"},{"vendor":"mediatek","product":"mt6883"},{"vendor":"mediatek","product":"mt6885"},{"vendor":"mediatek","product":"mt6886"},{"vendor":"mediatek","product":"mt6889"},{"vendor":"mediatek","product":"mt6893"},{"vendor":"mediatek","product":"mt6895"},{"vendor":"mediatek","product":"mt6983"},{"vendor":"mediatek","product":"mt6985"},{"vendor":"mediatek","product":"mt8175"},{"vendor":"mediatek","product":"mt8195"},{"vendor":"mediatek","product":"mt8321"},{"vendor":"mediatek","product":"mt8365"},{"vendor":"mediatek","product":"mt8370"},{"vendor":"mediatek","product":"mt8385"},{"vendor":"mediatek","product":"mt8390"},{"vendor":"mediatek","product":"mt8395"},{"vendor":"mediatek","product":"mt8666"},{"vendor":"mediatek","product":"mt8667"},{"vendor":"mediatek","product":"mt8673"},{"vendor":"mediatek","product":"mt8765"},{"vendor":"mediatek","product":"mt8766"},{"vendor":"mediatek","product":"mt8768"},{"vendor":"mediatek","product":"mt8771"},{"vendor":"mediatek","product":"mt8781"},{"vendor":"mediatek","product":"mt8786"},{"vendor":"mediatek","product":"mt8788"},{"vendor":"mediatek","product":"mt8791t"},{"vendor":"mediatek","product":"mt8797"},{"vendor":"mediatek","product":"mt8798"},{"vendor":"mediatek, inc.","product":"mt6580, mt6761, mt6765, mt6768, mt6779, mt6781, mt6785, mt6789, mt6833, mt6835, mt6853, mt6855, mt6873, mt6877, mt6879, mt6883, mt6885, mt6886, mt6889, mt6893, mt6895, mt6983, mt6985, mt8175, mt8195, mt8321, mt8365, mt8370, mt8385, mt8390, mt8395, mt8666, mt8667, mt8673, mt8765, mt8766, mt8768, mt8771, mt8781, mt8786, mt8788, mt8791t, mt8797, mt8798"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/December-2024","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-20125"},{"url":"https://github.com/advisories/GHSA-hxr2-47r8-rr3v"},{"url":"https://source.android.com/security/bulletin/2024-12-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-20125","description":"In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained System privileges. User interaction is not needed for exploitation. Patch ID: ALPS09046782; Issue ID: MSV-1728.","status":"published","published":"2024-12-02T03:06:53.482Z","modified":"2024-12-03T04:55:25.355Z","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":"2026-11-02T14:33:56.868512Z"}],"euvd":[{"id":"EUVD-2024-17840","description":"In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained System privileges. User interaction is not needed for exploitation. Patch ID: ALPS09046782; Issue ID: MSV-1728.","status":"published","published":"2024-12-02T03:06:53Z","modified":"2024-12-03T04:55:25Z","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":"2026-11-03T00:04:42.699051Z"}],"ghsa":[{"id":"GHSA-hxr2-47r8-rr3v","title":"In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead...","description":"In vdec, 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: ALPS09046782; Issue ID: MSV-1728.","status":"published","published":"2024-12-02T06:31:48Z","modified":"2024-12-02T18:31:55Z","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":"2026-11-02T14:59:00.95756Z"}],"nvd":[{"id":"CVE-2024-20125","description":"In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained System privileges. User interaction is not needed for exploitation. Patch ID: ALPS09046782; Issue ID: MSV-1728.","status":"published","published":"2024-12-02T04:15:04.663Z","modified":"2026-06-17T07:06:00.677Z","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":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:10:38.973941Z"}],"osv":[{"id":"ASB-A-371710871","status":"published","published":"2024-12-01T00:00:00Z","modified":"2026-11-05T16:32:28.703711716Z","updated_at":"2026-11-05T17:55:15.724291Z"}]}}