CVE-2023-20645 - Vulnerability Details

Vendors	Products
Google	Android
Mediatek	Mt6739 Mt6761 Mt6762 Mt6763 Mt6765 Mt6769 Mt6771 Mt6779 Mt6785 Mt6789 Mt6873 Mt6875 Mt6877 Mt6879 Mt6895 Mt6983 Mt8791 Mt8791t Mt8797

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

Type	Values Removed	Values Added
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criteria : cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:* (string)

matchCriteriaId : 8B9B0D82-82C1-4A77-A016-329B99C45F49 (string)

vulnerable : false (boolean)

}

10 : { »

criteria : cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:* (string)

matchCriteriaId : F6B8A36E-C5FB-44AE-A1C3-50EBF4C68F6B (string)

vulnerable : false (boolean)

}

11 : { »

criteria : cpe:2.3:h:mediatek:mt6875:-:*:*:*:*:*:*:* (string)

matchCriteriaId : 80BDC5EC-E822-4BC7-8C0D-E8AD8396E8FE (string)

vulnerable : false (boolean)

}

12 : { »

criteria : cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:* (string)

matchCriteriaId : 7CA9352F-E9BD-4656-9B7C-4AFEE2C78E58 (string)

vulnerable : false (boolean)

}

13 : { »

criteria : cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:* (string)

matchCriteriaId : 704BE5CE-AE08-4432-A8B0-4C8BD62148AD (string)

vulnerable : false (boolean)

}

14 : { »

criteria : cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:* (string)

matchCriteriaId : E0CA45C9-7BFE-4C93-B2AF-B86501F763AB (string)

vulnerable : false (boolean)

}

15 : { »

criteria : cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:* (string)

matchCriteriaId : EB6B9A26-F8A1-4322-AA4E-CDF8F7D99000 (string)

vulnerable : false (boolean)

}

16 : { »

criteria : cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:* (string)

matchCriteriaId : 9CD2C3EC-B62D-4616-964F-FDBE5B14A449 (string)

vulnerable : false (boolean)

}

17 : { »

criteria : cpe:2.3:h:mediatek:mt8791t:-:*:*:*:*:*:*:* (string)

matchCriteriaId : 1BB05B1D-77C9-4E42-91AD-9F087413DC20 (string)

vulnerable : false (boolean)

}

18 : { »

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

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

vulnerable : false (boolean)

}

]

negate : false (boolean)

operator : OR (string)

}

]

operator : AND (string)

}

]

cveTags : [ *empty* ]

descriptions : [ »

0 : { »

lang : en (string)

value : In ril, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07628609; Issue ID: ALPS07628609. (string)

}

]

id : CVE-2023-20645 (string)

lastModified : 2025-03-05T20:15:42.957 (string)

metrics : { »

cvssMetricV31 : [ »

0 : { »

cvssData : { »

attackComplexity : LOW (string)

attackVector : LOCAL (string)

availabilityImpact : NONE (string)

baseScore : 4.4 (number)

baseSeverity : MEDIUM (string)

confidentialityImpact : HIGH (string)

integrityImpact : NONE (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:N/A:N (string)

version : 3.1 (string)

}

exploitabilityScore : 0.8 (number)

impactScore : 3.6 (number)

source : nvd@nist.gov (string)

type : Primary (string)

}

1 : { »

cvssData : { »

attackComplexity : LOW (string)

attackVector : LOCAL (string)

availabilityImpact : NONE (string)

baseScore : 4.4 (number)

baseSeverity : MEDIUM (string)

confidentialityImpact : HIGH (string)

integrityImpact : NONE (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:N/A:N (string)

version : 3.1 (string)

}

exploitabilityScore : 0.8 (number)

impactScore : 3.6 (number)

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

type : Secondary (string)

}

]

}

published : 2023-03-07T21:15:11.627 (string)

references : [ »

0 : { »

source : security@mediatek.com (string)

tags : [ »

0 : Vendor Advisory (string)

]

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

}

1 : { »

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

tags : [ »

0 : Vendor Advisory (string)

]

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

}

]

sourceIdentifier : security@mediatek.com (string)

vulnStatus : Modified (string)

weaknesses : [ »

0 : { »

description : [ »

0 : { »

lang : en (string)

value : CWE-20 (string)

}

]

source : nvd@nist.gov (string)

type : Primary (string)

}

1 : { »

description : [ »

0 : { »

lang : en (string)

value : CWE-20 (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 None

Availability Impact None

User Interaction None

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

JSON object

JSON object

JSON object

JSON object