CVE-2023-20967

In avdt_scb_hdl_pkt_no_frag of avdt_scb_act.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-225879503

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://source.android.com/security/bulletin/2023-04-01	Vendor Advisory
https://source.android.com/security/bulletin/2023-04-01	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:google:android:11.0:::::::*
	cpe:2.3:o:google:android:12.0:::::::*
	cpe:2.3:o:google:android:12.1:::::::*
	cpe:2.3:o:google:android:13.0:::::::*

History

21 Nov 2024, 07:41

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/2023-04-01 - Vendor Advisory~~	() https://source.android.com/security/bulletin/2023-04-01 - Vendor Advisory

27 Apr 2023, 20:46

Type	Values Removed	Values Added
References	~~(MISC) https://source.android.com/security/bulletin/2023-04-01 -~~	(MISC) https://source.android.com/security/bulletin/2023-04-01 - Vendor Advisory
CWE		CWE-787
CPE		cpe:2.3:o:google:android:12.1:::::::* cpe:2.3:o:google:android:13.0:::::::* cpe:2.3:o:google:android:12.0:::::::* cpe:2.3:o:google:android:11.0:::::::*
First Time		Google android Google
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8

19 Apr 2023, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-04-19 20:15

Updated : 2025-02-05 19:15

NVD link : CVE-2023-20967

Mitre link : CVE-2023-20967

CVE.ORG link : CVE-2023-20967

JSON object : View

Products Affected

google

android

CWE

CWE-787

Out-of-bounds Write

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