{ "id": "CVE-2021-0668", "sourceIdentifier": "security@android.com", "published": "2021-11-18T15:15:09.000", "lastModified": "2021-11-20T02:28:42.790", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "In apusys, there is a possible memory corruption due to incorrect error handling. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05670521; Issue ID: ALPS05670521." }, { "lang": "es", "value": "En apusys, se presenta una posible corrupci\u00f3n de memoria debido a un manejo incorrecto de errores. Esto podr\u00eda conllevar a una escalada de privilegios local con privilegios de ejecuci\u00f3n System requeridos. No es requerida una interacci\u00f3n del usuario para su explotaci\u00f3n. ID del Parche: ALPS05670521; ID del Problema: ALPS05670521." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 0.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 7.2 }, "baseSeverity": "HIGH", "exploitabilityScore": 3.9, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-755" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "D558D965-FA70-4822-A770-419E73BA9ED3" }, { "vulnerable": true, "criteria": "cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*", "matchCriteriaId": "109DD7FD-3A48-4C3D-8E1A-4433B98E1E64" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "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:mt9636:-:*:*:*:*:*:*:*", "matchCriteriaId": "11B89606-5FD7-4513-984A-16217D37BF4B" }, { "vulnerable": false, "criteria": "cpe:2.3:h:mediatek:mt9638:-:*:*:*:*:*:*:*", "matchCriteriaId": "76F4FC23-534B-449A-8344-1F13AE9C8C57" }, { "vulnerable": false, "criteria": "cpe:2.3:h:mediatek:mt9639:-:*:*:*:*:*:*:*", "matchCriteriaId": "392C9A58-EAB1-44B5-B189-98C68CC23199" }, { "vulnerable": false, "criteria": "cpe:2.3:h:mediatek:mt9650:-:*:*:*:*:*:*:*", "matchCriteriaId": "2D0EF507-52A0-45D1-AC26-97F765E691FC" }, { "vulnerable": false, "criteria": "cpe:2.3:h:mediatek:mt9652:-:*:*:*:*:*:*:*", "matchCriteriaId": "C826242C-440E-4D85-841E-570E9C69777C" }, { "vulnerable": false, "criteria": "cpe:2.3:h:mediatek:mt9669:-:*:*:*:*:*:*:*", "matchCriteriaId": "8531FD76-C0C1-45FE-8FDC-26402FF8BFA5" }, { "vulnerable": false, "criteria": "cpe:2.3:h:mediatek:mt9686:-:*:*:*:*:*:*:*", "matchCriteriaId": "4B429106-36BE-42F2-8D05-FB9EF00BDFBA" }, { "vulnerable": false, "criteria": "cpe:2.3:h:mediatek:mt9970:-:*:*:*:*:*:*:*", "matchCriteriaId": "961C13C3-2C3D-46B1-A618-D45920EC5E95" }, { "vulnerable": false, "criteria": "cpe:2.3:h:mediatek:mt9980:-:*:*:*:*:*:*:*", "matchCriteriaId": "16B4C37E-B6CA-4176-B98D-E1C9E66472EA" }, { "vulnerable": false, "criteria": "cpe:2.3:h:mediatek:mt9981:-:*:*:*:*:*:*:*", "matchCriteriaId": "62282860-5EAF-45EA-B36E-6B6F124C3096" } ] } ] } ], "references": [ { "url": "https://corp.mediatek.com/product-security-bulletin/November-2021", "source": "security@android.com", "tags": [ "Vendor Advisory" ] } ] }