{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-10T16:21:47.854","vulnerabilities":[{"cve":{"id":"CVE-2022-21758","sourceIdentifier":"security@mediatek.com","published":"2022-06-06T18:15:09.100","lastModified":"2024-11-21T06:45:22.887","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In ccu, there is a possible memory corruption due to a double free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06439600; Issue ID: ALPS06439600."},{"lang":"es","value":"En ccu, se presenta una posible corrupción de memoria debido a una doble liberación. Esto podría conllevar a una escalada local de privilegios con los privilegios de ejecución System necesarios. No es requerida una interacción del usuario para su explotación. ID del Parche: ALPS06439600; ID de Incidencia: ALPS06439600"}],"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","baseScore":6.7,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"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:P/I:P/A:P","baseScore":4.6,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":3.9,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-415"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*","matchCriteriaId":"109DD7FD-3A48-4C3D-8E1A-4433B98E1E64"},{"vulnerable":true,"criteria":"cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*","matchCriteriaId":"F8FB8EE9-FC56-4D5E-AE55-A5967634740C"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:*","matchCriteriaId":"7FA8A390-9F52-4CF3-9B45-936CE3E2B828"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6750:-:*:*:*:*:*:*:*","matchCriteriaId":"F51C9D91-A64F-446E-BC14-7C79B770C3A0"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6750s:-:*:*:*:*:*:*:*","matchCriteriaId":"12A1CB8F-3C1C-4374-8D46-23175D1174DE"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6752:-:*:*:*:*:*:*:*","matchCriteriaId":"22C2668D-7A14-42AA-A164-957FE78B9ABF"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6753:-:*:*:*:*:*:*:*","matchCriteriaId":"7362AED0-47F2-4D48-A292-89F717F0697E"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6755:-:*:*:*:*:*:*:*","matchCriteriaId":"47BE9434-12D6-4801-8B04-7F18AF58E717"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6755s:-:*:*:*:*:*:*:*","matchCriteriaId":"7038AEA0-5BBE-44C9-92DE-96BDE3EEE45B"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6757:-:*:*:*:*:*:*:*","matchCriteriaId":"B4C27948-65A7-4B1E-9F10-6744D176A5C3"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6757c:-:*:*:*:*:*:*:*","matchCriteriaId":"D808EF4D-0A54-4324-8341-240F7AFABC40"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6757cd:-:*:*:*:*:*:*:*","matchCriteriaId":"64EDB89E-8140-4202-97B3-9D7337E90FDE"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6757ch:-:*:*:*:*:*:*:*","matchCriteriaId":"D2C5CC4F-DA66-4980-A4BB-693987431A38"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6758:-:*:*:*:*:*:*:*","matchCriteriaId":"B15C285A-0A26-46F7-9D72-CCADC47D93B0"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*","matchCriteriaId":"F726F486-A86F-4215-AD93-7A07A071844A"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:*","matchCriteriaId":"C445EB80-6021-4E26-B74E-1B4B6910CE48"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6763:-:*:*:*:*:*:*:*","matchCriteriaId":"2F19C76A-50DF-4ACA-BACA-07157B4D838B"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*","matchCriteriaId":"43E779F6-F0A0-4153-9A1D-B715C3A2F80E"},{"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:mt6771:-:*:*:*:*:*:*:*","matchCriteriaId":"BE4D2AED-C713-407F-A34A-52C3D8F65835"},{"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:mt6795:-:*:*:*:*:*:*:*","matchCriteriaId":"809FEAD7-F02B-48A9-B442-28B46C7806C6"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6797:-:*:*:*:*:*:*:*","matchCriteriaId":"CE7CC141-E2D6-4F28-B6F0-167E11869CD1"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6799:-:*:*:*:*:*:*:*","matchCriteriaId":"FC0CAAE1-2BC9-49CA-AC68-2217A4258BDD"},{"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:mt6879:-:*:*:*:*:*:*:*","matchCriteriaId":"704BE5CE-AE08-4432-A8B0-4C8BD62148AD"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6880:-:*:*:*:*:*:*:*","matchCriteriaId":"68CF4A7A-3136-4C4C-A795-81323896BE11"},{"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:mt6890:-:*:*:*:*:*:*:*","matchCriteriaId":"171D1C08-F055-44C0-913C-AA2B73AF5B72"},{"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:mt6895:-:*:*:*:*:*:*:*","matchCriteriaId":"E0CA45C9-7BFE-4C93-B2AF-B86501F763AB"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*","matchCriteriaId":"EB6B9A26-F8A1-4322-AA4E-CDF8F7D99000"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*","matchCriteriaId":"EA72CCD1-DEA2-48EB-8781-04CFDD41AAEE"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt8321:-:*:*:*:*:*:*:*","matchCriteriaId":"793B7F88-79E7-4031-8AD0-35C9BFD073C4"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:*","matchCriteriaId":"6C9AB4D2-0EDD-4D5E-9393-F535CA2F24C4"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt8675:-:*:*:*:*:*:*:*","matchCriteriaId":"03E6123A-7603-4EAB-AFFB-229E8A040709"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:*","matchCriteriaId":"3AACF35D-27E0-49AF-A667-13585C8B8071"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:*","matchCriteriaId":"CE45F606-2E75-48BC-9D1B-99D504974CBF"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*","matchCriteriaId":"1CC6E254-11A9-49CE-83FE-6DAC23E7D7AA"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*","matchCriteriaId":"9D2D5F91-6AAB-4516-AD01-5C60F58BA4A6"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*","matchCriteriaId":"FE10C121-F2AD-43D2-8FF9-A6C197858220"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:*","matchCriteriaId":"1505AD53-987E-4328-8E1D-F5F1EC12B677"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:*","matchCriteriaId":"9CD2C3EC-B62D-4616-964F-FDBE5B14A449"},{"vulnerable":false,"criteria":"cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:*","matchCriteriaId":"2B469BF4-5961-42E9-814B-1BE06D182E45"}]}]}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/June-2022","source":"security@mediatek.com","tags":["Vendor Advisory"]},{"url":"https://corp.mediatek.com/product-security-bulletin/June-2022","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}