2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2021-0664" ,
"sourceIdentifier" : "security@android.com" ,
"published" : "2021-11-18T15:15:08.770" ,
"lastModified" : "2021-11-19T21:09:12.193" ,
"vulnStatus" : "Analyzed" ,
"descriptions" : [
{
"lang" : "en" ,
"value" : "In ccu, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05827158; Issue ID: ALPS05827158."
} ,
{
"lang" : "es" ,
"value" : "En ccu, se presenta una posible corrupci\u00f3n de memoria debido a un uso de memoria previamente liberada. 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: ALPS05827158; ID del Problema: ALPS05827158."
}
] ,
"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:P/I:P/A:P" ,
"accessVector" : "LOCAL" ,
"accessComplexity" : "LOW" ,
"authentication" : "NONE" ,
"confidentialityImpact" : "PARTIAL" ,
"integrityImpact" : "PARTIAL" ,
"availabilityImpact" : "PARTIAL" ,
"baseScore" : 4.6
} ,
"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-416"
}
]
}
] ,
"configurations" : [
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"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: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:mt6785:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "A82E0A4F-072F-474C-B94C-8114ABE05639"
} ,
{
"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:mt6873:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "F6B8A36E-C5FB-44AE-A1C3-50EBF4C68F6B"
} ,
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "7CA9352F-E9BD-4656-9B7C-4AFEE2C78E58"
} ,
{
"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:mt8183:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "23F65D7B-31A1-4D94-82E9-254A7A6D7BE1"
} ,
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "299378ED-41CE-4966-99B1-65D2BA1215EF"
} ,
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "1CC6E254-11A9-49CE-83FE-6DAC23E7D7AA"
} ,
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "FE10C121-F2AD-43D2-8FF9-A6C197858220"
}
]
2024-05-19 02:03:31 +00:00
} ,
{
"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"
}
]
2023-04-24 12:24:31 +02:00
}
]
}
] ,
"references" : [
{
"url" : "https://corp.mediatek.com/product-security-bulletin/November-2021" ,
"source" : "security@android.com" ,
"tags" : [
"Vendor Advisory"
]
}
]
}
