CVE-2023-20920

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-20920
In queue of UsbRequest.java, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-204584366

7.8 /10

CVSS v3 : HIGH

V3 Legend

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/2023-01-01 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:*:*:*:*:*:*:*
cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
History

01 Feb 2023, 18:54

Type Values Removed Values Added
CWE CWE-416
First Time Google android
Google
References (MISC) https://source.android.com/security/bulletin/2023-01-01 - (MISC) https://source.android.com/security/bulletin/2023-01-01 - Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
CPE cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*

26 Jan 2023, 21:18

Type Values Removed Values Added
New CVE
Information

Published : 2023-01-26 21:18

Updated : 2023-12-10 14:48

NVD link : CVE-2023-20920

Mitre link : CVE-2023-20920

CVE.ORG link : CVE-2023-20920

JSON object : View

Products Affected

google

  • android
CWE
CWE-416

Use After Free