CVE-2023-20681 - Vulnerability Details

Vendors	Products
Google	Android
Mediatek	Mt6886 Mt6895 Mt6983 Mt6985 Mt8365 Mt8771 Mt8781 Mt8781wifi Mt8791 Mt8791t Mt8791wifi Mt8795t Mt8797 Mt8797wifi Mt8798

Link	Providers
https://corp.mediatek.com/product-security-bulletin/April-2023

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

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criteria : cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:* (string)

matchCriteriaId : 2B469BF4-5961-42E9-814B-1BE06D182E45 (string)

vulnerable : false (boolean)

}

13 : { »

criteria : cpe:2.3:h:mediatek:mt8797wifi:-:*:*:*:*:*:*:* (string)

matchCriteriaId : 9BD3FB61-EA42-4D3D-9867-7EBCD0B8F647 (string)

vulnerable : false (boolean)

}

14 : { »

criteria : cpe:2.3:h:mediatek:mt8798:-:*:*:*:*:*:*:* (string)

matchCriteriaId : 637CAAD2-DCC0-4F81-B781-5D0536844CA8 (string)

vulnerable : false (boolean)

}

]

negate : false (boolean)

operator : OR (string)

}

]

operator : AND (string)

}

]

cveTags : [ *empty* ]

descriptions : [ »

0 : { »

lang : en (string)

value : In adsp, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07696134; Issue ID: ALPS07696134. (string)

}

]

id : CVE-2023-20681 (string)

lastModified : 2025-02-12T16:15:35.610 (string)

metrics : { »

cvssMetricV31 : [ »

0 : { »

cvssData : { »

attackComplexity : LOW (string)

attackVector : LOCAL (string)

availabilityImpact : HIGH (string)

baseScore : 6.7 (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:L/PR:H/UI:N/S:U/C:H/I:H/A:H (string)

version : 3.1 (string)

}

exploitabilityScore : 0.8 (number)

impactScore : 5.9 (number)

source : nvd@nist.gov (string)

type : Primary (string)

}

1 : { »

cvssData : { »

attackComplexity : LOW (string)

attackVector : LOCAL (string)

availabilityImpact : HIGH (string)

baseScore : 6.7 (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:L/PR:H/UI:N/S:U/C:H/I:H/A:H (string)

version : 3.1 (string)

}

exploitabilityScore : 0.8 (number)

impactScore : 5.9 (number)

source : 134c704f-9b21-4f2e-91b3-4a467353bcc0 (string)

type : Secondary (string)

}

]

}

published : 2023-04-06T18:15:09.497 (string)

references : [ »

0 : { »

source : security@mediatek.com (string)

tags : [ »

0 : Vendor Advisory (string)

]

url : https://corp.mediatek.com/product-security-bulletin/April-2023 (string)

}

1 : { »

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

tags : [ »

0 : Vendor Advisory (string)

]

url : https://corp.mediatek.com/product-security-bulletin/April-2023 (string)

}

]

sourceIdentifier : security@mediatek.com (string)

vulnStatus : Modified (string)

weaknesses : [ »

0 : { »

description : [ »

0 : { »

lang : en (string)

value : CWE-787 (string)

}

]

source : nvd@nist.gov (string)

type : Primary (string)

}

1 : { »

description : [ »

0 : { »

lang : en (string)

value : CWE-787 (string)

}

]

source : 134c704f-9b21-4f2e-91b3-4a467353bcc0 (string)

type : Secondary (string)

}

]

}

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Exploitation none

Automatable no

Technical Impact total

Affected Vendors & Products

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Exploitation none

Automatable no

Technical Impact total

Affected Vendors & Products

JSON object

JSON object

JSON object

JSON object