CVE-2022-20346

In updateAudioTrackInfoFromESDS_MPEG4Audio of MPEG4Extractor.cpp, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-230493653

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://source.android.com/security/bulletin/2022-08-01	Patch Vendor Advisory
https://source.android.com/security/bulletin/2022-08-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*
	cpe:2.3:o:google:android:12.0:::::::*
	cpe:2.3:o:google:android:12.1:::::::*

History

21 Nov 2024, 06:42

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/2022-08-01 - Patch, Vendor Advisory~~	() https://source.android.com/security/bulletin/2022-08-01 - Patch, Vendor Advisory

12 Aug 2022, 07:03

Type	Values Removed	Values Added
CWE		CWE-125
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
References	~~(MISC) https://source.android.com/security/bulletin/2022-08-01 -~~	(MISC) https://source.android.com/security/bulletin/2022-08-01 - Patch, Vendor Advisory
CPE		cpe:2.3:o:google:android:10.0:::::::* cpe:2.3:o:google:android:12.1:::::::* cpe:2.3:o:google:android:12.0:::::::* cpe:2.3:o:google:android:11.0:::::::*

10 Aug 2022, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-08-10 20:15

Updated : 2025-10-20 18:15

NVD link : CVE-2022-20346

Mitre link : CVE-2022-20346

CVE.ORG link : CVE-2022-20346

JSON object : View

Products Affected

google

android

CWE

CWE-125

Out-of-bounds Read

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