CVE-2022-20222

In read_attr_value of gatt_db.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-228078096

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://source.android.com/security/bulletin/2022-07-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

25 Jul 2022, 13:25

Type	Values Removed	Values Added
CPE		cpe:2.3:o:google:android:12.1:::::::* cpe:2.3:o:google:android:12.0:::::::*
CWE		CWE-787
References	~~(MISC) https://source.android.com/security/bulletin/2022-07-01 -~~	(MISC) https://source.android.com/security/bulletin/2022-07-01 - Patch, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 10.0 v3 : 9.8
First Time		Google android Google

13 Jul 2022, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-07-13 19:15

Updated : 2023-12-10 14:35

NVD link : CVE-2022-20222

Mitre link : CVE-2022-20222

CVE.ORG link : CVE-2022-20222

JSON object : View

Products Affected

google

android

CWE

CWE-787

Out-of-bounds Write

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