CVE-2023-21024

In maybeFinish of FallbackHome.java, there is a possible delay of lockdown screen due to logic error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-246543238

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/pixel/2023-03-01	Patch Vendor Advisory
https://source.android.com/security/bulletin/pixel/2023-03-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*

History

25 Feb 2025, 16:15

Type	Values Removed	Values Added
CWE		CWE-693

21 Nov 2024, 07:42

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/pixel/2023-03-01 - Patch, Vendor Advisory~~	() https://source.android.com/security/bulletin/pixel/2023-03-01 - Patch, Vendor Advisory

30 Mar 2023, 14:22

Type	Values Removed	Values Added
CWE		NVD-CWE-noinfo
References	~~(MISC) https://source.android.com/security/bulletin/pixel/2023-03-01 -~~	(MISC) https://source.android.com/security/bulletin/pixel/2023-03-01 - Patch, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8
CPE		cpe:2.3:o:google:android:13.0:::::::*

24 Mar 2023, 20:38

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-03-24 20:15

Updated : 2025-02-25 16:15

NVD link : CVE-2023-21024

Mitre link : CVE-2023-21024

CVE.ORG link : CVE-2023-21024

JSON object : View

Products Affected

google

android

CWE

NVD-CWE-noinfo CWE-693

Protection Mechanism Failure

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