CVE-2023-20661

{"id": "CVE-2023-20661", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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"}, "impactScore": 5.9, "exploitabilityScore": 0.8}]}, "published": "2023-04-06T18:15:08.870", "references": [{"url": "https://corp.mediatek.com/product-security-bulletin/April-2023", "tags": ["Vendor Advisory"], "source": "security@mediatek.com"}, {"url": "https://corp.mediatek.com/product-security-bulletin/April-2023", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "In wlan, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07560782; Issue ID: ALPS07560782."}], "lastModified": "2024-11-21T07:41:18.897", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "109DD7FD-3A48-4C3D-8E1A-4433B98E1E64"}, {"criteria": "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F8FB8EE9-FC56-4D5E-AE55-A5967634740C"}, {"criteria": "cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "879FFD0C-9B38-4CAA-B057-1086D794D469"}, {"criteria": "cpe:2.3:o:yoctoproject:yocto:3.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "987749DE-6EE9-401A-B2D4-B1680CAD0376"}, {"criteria": "cpe:2.3:o:yoctoproject:yocto:3.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BC506285-78EF-47B7-A990-FB7D2ED20885"}, {"criteria": "cpe:2.3:o:yoctoproject:yocto:4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "00D1586A-C49F-4655-8AC4-F4096B679869"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:mediatek:mt5221:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "518D4593-D5E2-489C-92C3-343716A621E9"}, {"criteria": "cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "704BE5CE-AE08-4432-A8B0-4C8BD62148AD"}, {"criteria": "cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E0CA45C9-7BFE-4C93-B2AF-B86501F763AB"}, {"criteria": "cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EB6B9A26-F8A1-4322-AA4E-CDF8F7D99000"}, {"criteria": "cpe:2.3:h:mediatek:mt7902:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "91DEA745-47A8-43F1-A1B2-F53F651A99EF"}, {"criteria": "cpe:2.3:h:mediatek:mt7921:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "32AFEA0A-FFE2-4EA9-8B51-7E3E75DE65CC"}, {"criteria": "cpe:2.3:h:mediatek:mt8167s:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "639C5BDE-2E83-427A-BAB7-85EA9348AC68"}, {"criteria": "cpe:2.3:h:mediatek:mt8168:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3CE2FC35-716A-4706-97BA-5DB165041580"}, {"criteria": "cpe:2.3:h:mediatek:mt8175:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "582F1041-CD84-4763-AD6F-E08DD11F689F"}, {"criteria": "cpe:2.3:h:mediatek:mt8362a:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2F16F2B9-D89D-4AB2-B768-CB3B22AEFE11"}, {"criteria": "cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "97C76F98-5D8D-4E52-ABAF-CD27C1205B0E"}, {"criteria": "cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "299378ED-41CE-4966-99B1-65D2BA1215EF"}, {"criteria": "cpe:2.3:h:mediatek:mt8518:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EE5E73E0-EF8D-4659-B447-66474BC05708"}, {"criteria": "cpe:2.3:h:mediatek:mt8532:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EE18D5C2-0423-4CE5-86E7-69E7BB131BBF"}, {"criteria": "cpe:2.3:h:mediatek:mt8696:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "26573298-76BC-49FE-8D99-CF03ED01B185"}, {"criteria": "cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CE45F606-2E75-48BC-9D1B-99D504974CBF"}, {"criteria": "cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1CC6E254-11A9-49CE-83FE-6DAC23E7D7AA"}, {"criteria": "cpe:2.3:h:mediatek:mt8771:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0D09F23D-D023-4A60-B426-61251FDD8A5A"}, {"criteria": "cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "533284E5-C3AF-48D3-A287-993099DB2E41"}, {"criteria": "cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9D2D5F91-6AAB-4516-AD01-5C60F58BA4A6"}, {"criteria": "cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "FE10C121-F2AD-43D2-8FF9-A6C197858220"}, {"criteria": "cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1505AD53-987E-4328-8E1D-F5F1EC12B677"}, {"criteria": "cpe:2.3:h:mediatek:mt8791t:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1BB05B1D-77C9-4E42-91AD-9F087413DC20"}, {"criteria": "cpe:2.3:h:mediatek:mt8795t:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "78D4E9E1-B044-41EC-BE98-22DC0E5E9010"}, {"criteria": "cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2B469BF4-5961-42E9-814B-1BE06D182E45"}, {"criteria": "cpe:2.3:h:mediatek:mt8798:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "637CAAD2-DCC0-4F81-B781-5D0536844CA8"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:4.19:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "513F8951-3099-444A-9755-C3A75720EFD2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:mediatek:mt5221:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "518D4593-D5E2-489C-92C3-343716A621E9"}, {"criteria": "cpe:2.3:h:mediatek:mt7902:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "91DEA745-47A8-43F1-A1B2-F53F651A99EF"}, {"criteria": "cpe:2.3:h:mediatek:mt7921:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "32AFEA0A-FFE2-4EA9-8B51-7E3E75DE65CC"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@mediatek.com"}