{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-20734", "assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374", "state": "PUBLISHED", "assignerShortName": "MediaTek", "dateReserved": "2022-10-28T02:03:10.767Z", "datePublished": "2023-06-06T12:11:19.196Z", "dateUpdated": "2025-01-08T14:54:47.136Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374", "shortName": "MediaTek", "dateUpdated": "2023-06-06T12:11:19.196Z"}, "descriptions": [{"lang": "en", "value": "In vcu, 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: ALPS07645149; Issue ID: ALPS07645184."}], "affected": [{"vendor": "MediaTek, Inc.", "product": "MT5696, MT5836, MT5838, MT6768, MT6769, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8168, MT8365, MT8395, MT9000, MT9015, MT9023, MT9025, MT9618, MT9649, MT9653, MT9679, MT9687, MT9689, MT9902, MT9932, MT9952, MT9972, MT9982", "versions": [{"version": "Android 12.0, 13.0 / Yocto 4.0 / Iot-Yocto 22.2", "status": "affected"}]}], "references": [{"url": "https://corp.mediatek.com/product-security-bulletin/June-2023"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "Elevation of Privilege"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T09:14:40.846Z"}, "title": "CVE Program Container", "references": [{"url": "https://corp.mediatek.com/product-security-bulletin/June-2023", "tags": ["x_transferred"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-787", "lang": "en", "description": "CWE-787 Out-of-bounds Write"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-01-08T14:54:38.828219Z", "id": "CVE-2023-20734", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-01-08T14:54:47.136Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://corp.mediatek.com/product-security-bulletin/June-2023", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T09:14:40.846Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2023-20734", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-01-08T14:54:38.828219Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-787", "description": "CWE-787 Out-of-bounds Write"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-01-08T14:54:15.447Z"}}], "cna": {"affected": [{"vendor": "MediaTek, Inc.", "product": "MT5696, MT5836, MT5838, MT6768, MT6769, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8168, MT8365, MT8395, MT9000, MT9015, MT9023, MT9025, MT9618, MT9649, MT9653, MT9679, MT9687, MT9689, MT9902, MT9932, MT9952, MT9972, MT9982", "versions": [{"status": "affected", "version": "Android 12.0, 13.0 / Yocto 4.0 / Iot-Yocto 22.2"}]}], "references": [{"url": "https://corp.mediatek.com/product-security-bulletin/June-2023"}], "descriptions": [{"lang": "en", "value": "In vcu, 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: ALPS07645149; Issue ID: ALPS07645184."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "Elevation of Privilege"}]}], "providerMetadata": {"orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374", "shortName": "MediaTek", "dateUpdated": "2023-06-06T12:11:19.196Z"}}}, "cveMetadata": {"cveId": "CVE-2023-20734", "state": "PUBLISHED", "dateUpdated": "2025-01-08T14:54:47.136Z", "dateReserved": "2022-10-28T02:03:10.767Z", "assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374", "datePublished": "2023-06-06T12:11:19.196Z", "assignerShortName": "MediaTek"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:linuxfoundation:iot-yocto:22.2:*:*:*:*:*:*:*", "matchCriteriaId": "B20DD930-83A1-4715-AD51-458ECA2578D8", "vulnerable": true}, {"criteria": "cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "437D8F9D-67DF-47A5-9C96-5B51D1562951", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*", "matchCriteriaId": "F8FB8EE9-FC56-4D5E-AE55-A5967634740C", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*", "matchCriteriaId": "879FFD0C-9B38-4CAA-B057-1086D794D469", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:mediatek:mt5696:-:*:*:*:*:*:*:*", "matchCriteriaId": "8A07610A-173B-4DF2-8DAD-D2FF07EB9A17", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt5836:-:*:*:*:*:*:*:*", "matchCriteriaId": "222E4ECD-459A-4422-947F-FF26E026BC56", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt5838:-:*:*:*:*:*:*:*", "matchCriteriaId": "E72667B1-71C3-4DB5-A5E4-BC8212B1B00B", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:*", "matchCriteriaId": "06CD97E1-8A76-48B4-9780-9698EF5A960F", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6769:-:*:*:*:*:*:*:*", "matchCriteriaId": "D23991D5-1893-49F4-8A06-D5E66C96C3B3", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6779:-:*:*:*:*:*:*:*", "matchCriteriaId": "EBA369B8-8E23-492B-82CC-23114E6A5D1C", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6781:-:*:*:*:*:*:*:*", "matchCriteriaId": "C4EEE021-6B2A-47A0-AC6B-55525A40D718", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:*", "matchCriteriaId": "A82E0A4F-072F-474C-B94C-8114ABE05639", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:*", "matchCriteriaId": "8B9B0D82-82C1-4A77-A016-329B99C45F49", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:*", "matchCriteriaId": "9814939B-F05E-4870-90C0-7C0F6BAAEB39", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:*", "matchCriteriaId": "366F1912-756B-443E-9962-224937DD7DFB", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6853t:-:*:*:*:*:*:*:*", "matchCriteriaId": "328DA6BE-1303-4646-89B7-2EC8DC444532", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:*", "matchCriteriaId": "F6B8A36E-C5FB-44AE-A1C3-50EBF4C68F6B", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6875:-:*:*:*:*:*:*:*", "matchCriteriaId": "80BDC5EC-E822-4BC7-8C0D-E8AD8396E8FE", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*", "matchCriteriaId": "7CA9352F-E9BD-4656-9B7C-4AFEE2C78E58", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:*", "matchCriteriaId": "15E2EC3F-9FB3-488B-B1C1-2793A416C755", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:*", "matchCriteriaId": "DD64413C-C774-4C4F-9551-89E1AA9469EE", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:*", "matchCriteriaId": "3B787DC3-8E5A-4968-B20B-37B6257FAAE2", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6891:-:*:*:*:*:*:*:*", "matchCriteriaId": "D8E91CA4-CA5B-40D1-9A96-2B875104BCF4", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:*", "matchCriteriaId": "213B5C7F-D965-4312-9CDF-4F06FA77D401", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8168:-:*:*:*:*:*:*:*", "matchCriteriaId": "3CE2FC35-716A-4706-97BA-5DB165041580", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:*", "matchCriteriaId": "97C76F98-5D8D-4E52-ABAF-CD27C1205B0E", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8395:-:*:*:*:*:*:*:*", "matchCriteriaId": "D98FBE1C-D57B-49D9-9C4E-8A133A0C1C89", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9000:-:*:*:*:*:*:*:*", "matchCriteriaId": "F0200228-E2A8-4DBE-A4DA-7AC7D4B9DE99", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9015:-:*:*:*:*:*:*:*", "matchCriteriaId": "354492FD-4052-41F8-805E-55F387AF8F17", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9023:-:*:*:*:*:*:*:*", "matchCriteriaId": "591A2A8B-DB5D-42BC-99A6-0D0DAB45C645", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9025:-:*:*:*:*:*:*:*", "matchCriteriaId": "A6133E43-E032-4334-88C7-116B27B3090D", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9618:-:*:*:*:*:*:*:*", "matchCriteriaId": "311AFBA9-A0AD-4638-ACFF-0D4AC12FA127", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9649:-:*:*:*:*:*:*:*", "matchCriteriaId": "C1C6E88C-46DD-45AB-88C1-B69FC0E25056", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9653:-:*:*:*:*:*:*:*", "matchCriteriaId": "63BC3AE7-4180-4B8C-AB69-8AC4F502700D", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9679:-:*:*:*:*:*:*:*", "matchCriteriaId": "717AE700-78CC-4750-92CB-C9293571EC7D", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9687:-:*:*:*:*:*:*:*", "matchCriteriaId": "0BC2011E-7629-477E-A898-9748119F7A23", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9689:-:*:*:*:*:*:*:*", "matchCriteriaId": "B84CEB95-BF9E-42E3-90F4-70B1C7EE41A6", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9902:-:*:*:*:*:*:*:*", "matchCriteriaId": "A42C58EE-7A5A-42BE-9C64-1A0F3657AA05", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9932:-:*:*:*:*:*:*:*", "matchCriteriaId": "DDB40D8E-E934-47B1-A3A9-102F39C2FF21", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9952:-:*:*:*:*:*:*:*", "matchCriteriaId": "0407203F-F9DE-4899-B0E6-226A7E9952CA", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9972:-:*:*:*:*:*:*:*", "matchCriteriaId": "0C76B993-B660-41EB-A66A-96011A044BF6", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt9982:-:*:*:*:*:*:*:*", "matchCriteriaId": "5F8F0452-97F5-4BC6-AC85-42A24721F7CB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In vcu, 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: ALPS07645149; Issue ID: ALPS07645184."}], "id": "CVE-2023-20734", "lastModified": "2025-01-08T15:15:11.760", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2023-06-06T13:15:12.800", "references": [{"source": "security@mediatek.com", "tags": ["Vendor Advisory"], "url": "https://corp.mediatek.com/product-security-bulletin/June-2023"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://corp.mediatek.com/product-security-bulletin/June-2023"}], "sourceIdentifier": "security@mediatek.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}