CVE-2023-20729

In wlan, 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: ALPS07573552; Issue ID: ALPS07573575.

CVSS v3 4.4 MEDIUM

4.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://corp.mediatek.com/product-security-bulletin/June-2023	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:linuxfoundation:yocto:3.1:::::::*
	cpe:2.3:a:linuxfoundation:yocto:3.3:::::::*
	cpe:2.3:a:linuxfoundation:yocto:4.0:::::::*
	cpe:2.3:o:google:android:13.0:::::::*

OR	cpe:2.3:h:mediatek:mt6985:-:::::::*
	cpe:2.3:h:mediatek:mt7902:-:::::::*
	cpe:2.3:h:mediatek:mt7921:-:::::::*
	cpe:2.3:h:mediatek:mt8365:-:::::::*
	cpe:2.3:h:mediatek:mt8518:-:::::::*
	cpe:2.3:h:mediatek:mt8532:-:::::::*

History

09 Jun 2023, 03:54

Type	Values Removed	Values Added
References	~~(MISC) https://corp.mediatek.com/product-security-bulletin/June-2023 -~~	(MISC) https://corp.mediatek.com/product-security-bulletin/June-2023 - Vendor Advisory
CPE		cpe:2.3:h:mediatek:mt7921:-:::::::* cpe:2.3:h:mediatek:mt8532:-:::::::* cpe:2.3:h:mediatek:mt8365:-:::::::* cpe:2.3:h:mediatek:mt8518:-:::::::* cpe:2.3:h:mediatek:mt6985:-:::::::* cpe:2.3:a:linuxfoundation:yocto:3.1:::::::* cpe:2.3:h:mediatek:mt7902:-:::::::* cpe:2.3:a:linuxfoundation:yocto:4.0:::::::* cpe:2.3:a:linuxfoundation:yocto:3.3:::::::* cpe:2.3:o:google:android:13.0:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.4
CWE		CWE-125

06 Jun 2023, 13:36

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-06-06 13:15

Updated : 2024-02-04 23:37

NVD link : CVE-2023-20729

Mitre link : CVE-2023-20729

CVE.ORG link : CVE-2023-20729

JSON object : View

Products Affected

mediatek

mt7921
mt8365
mt8518
mt7902
mt8532
mt6985

linuxfoundation

yocto

google

android

CWE

CWE-125

Out-of-bounds Read

{"id": "CVE-2023-20729", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 0.8}]}, "published": "2023-06-06T13:15:12.193", "references": [{"url": "https://corp.mediatek.com/product-security-bulletin/June-2023", "tags": ["Vendor Advisory"], "source": "security@mediatek.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "In wlan, 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: ALPS07573552; Issue ID: ALPS07573575."}], "lastModified": "2023-06-09T03:54:39.430", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:linuxfoundation:yocto:3.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2EECB3C-723A-492D-A6D7-6A1A73EDBFDF"}, {"criteria": "cpe:2.3:a:linuxfoundation:yocto:3.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2385F2C9-3EA1-424B-AB8D-A672BF1CBE56"}, {"criteria": "cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "437D8F9D-67DF-47A5-9C96-5B51D1562951"}, {"criteria": "cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "879FFD0C-9B38-4CAA-B057-1086D794D469"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EA72CCD1-DEA2-48EB-8781-04CFDD41AAEE"}, {"criteria": "cpe:2.3:h:mediatek:mt7902:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "91DEA745-47A8-43F1-A1B2-F53F651A99EF"}, {"criteria": "cpe:2.3:h:mediatek:mt7921:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "32AFEA0A-FFE2-4EA9-8B51-7E3E75DE65CC"}, {"criteria": "cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "97C76F98-5D8D-4E52-ABAF-CD27C1205B0E"}, {"criteria": "cpe:2.3:h:mediatek:mt8518:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EE5E73E0-EF8D-4659-B447-66474BC05708"}, {"criteria": "cpe:2.3:h:mediatek:mt8532:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EE18D5C2-0423-4CE5-86E7-69E7BB131BBF"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@mediatek.com"}