CVE-2022-21776 - Vulnerability Details

Vendors	Products
Google	Android
Mediatek	Mt6580 Mt6739 Mt6761 Mt6765 Mt6768 Mt6771 Mt6779 Mt6781 Mt6785 Mt6789 Mt6833 Mt6853 Mt6873 Mt6877 Mt6879 Mt6883 Mt6885 Mt6889 Mt6893 Mt6895 Mt8163 Mt8167 Mt8167s Mt8168 Mt8173 Mt8175 Mt8183 Mt8185 Mt8321 Mt8362a Mt8365 Mt8385 Mt8666 Mt8667 Mt8675 Mt8765 Mt8766 Mt8768 Mt8786 Mt8788 Mt8791 Mt8797 Mt8798

Link	Providers
https://corp.mediatek.com/product-security-bulletin/July-2022

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00033}`	epss `{'score': 0.00012}`

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00029}`	epss `{'score': 0.00033}`

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negate : false (boolean)

operator : OR (string)

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]

operator : AND (string)

}

]

descriptions : [ »

0 : { »

lang : en (string)

value : In MDP, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06545450; Issue ID: ALPS06545450. (string)

}

1 : { »

lang : es (string)

value : En MDP, Se presenta un posible uso de memoria previamente liberada debido a una condición de carrera. Esto podría conllevar a una escalada local de privilegios con los privilegios de ejecución System requeridos. No es requerida una interacción del usuario para su explotación. ID del parche: ALPS06545450; ID de Incidencia: ALPS06545450 (string)

}

]

id : CVE-2022-21776 (string)

lastModified : 2024-11-21T06:45:24.947 (string)

metrics : { »

cvssMetricV2 : [ »

0 : { »

acInsufInfo : false (boolean)

baseSeverity : MEDIUM (string)

cvssData : { »

accessComplexity : MEDIUM (string)

accessVector : LOCAL (string)

authentication : NONE (string)

availabilityImpact : PARTIAL (string)

baseScore : 4.4 (number)

confidentialityImpact : PARTIAL (string)

integrityImpact : PARTIAL (string)

vectorString : AV:L/AC:M/Au:N/C:P/I:P/A:P (string)

version : 2.0 (string)

}

exploitabilityScore : 3.4 (number)

impactScore : 6.4 (number)

obtainAllPrivilege : false (boolean)

obtainOtherPrivilege : false (boolean)

obtainUserPrivilege : false (boolean)

source : nvd@nist.gov (string)

type : Primary (string)

userInteractionRequired : false (boolean)

}

]

cvssMetricV31 : [ »

0 : { »

cvssData : { »

attackComplexity : HIGH (string)

attackVector : LOCAL (string)

availabilityImpact : HIGH (string)

baseScore : 6.4 (number)

baseSeverity : MEDIUM (string)

confidentialityImpact : HIGH (string)

integrityImpact : HIGH (string)

privilegesRequired : HIGH (string)

scope : UNCHANGED (string)

userInteraction : NONE (string)

vectorString : CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H (string)

version : 3.1 (string)

}

exploitabilityScore : 0.5 (number)

impactScore : 5.9 (number)

source : nvd@nist.gov (string)

type : Primary (string)

}

]

}

published : 2022-07-06T14:15:17.740 (string)

references : [ »

0 : { »

source : security@mediatek.com (string)

tags : [ »

0 : Vendor Advisory (string)

]

url : https://corp.mediatek.com/product-security-bulletin/July-2022 (string)

}

1 : { »

source : af854a3a-2127-422b-91ae-364da2661108 (string)

tags : [ »

0 : Vendor Advisory (string)

]

url : https://corp.mediatek.com/product-security-bulletin/July-2022 (string)

}

]

sourceIdentifier : security@mediatek.com (string)

vulnStatus : Modified (string)

weaknesses : [ »

0 : { »

description : [ »

0 : { »

lang : en (string)

value : CWE-362 (string)

}

]

source : nvd@nist.gov (string)

type : Primary (string)

}

]

}

Metrics

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Local

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

Affected Vendors & Products

Metrics

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Local

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

Affected Vendors & Products

JSON object

JSON object

JSON object

JSON object