CVE-2023-21324

In Package Installer, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

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/docs/security/bulletin/android-14	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

06 Nov 2023, 17:58

Type	Values Removed	Values Added
References	~~(MISC) https://source.android.com/docs/security/bulletin/android-14 -~~	(MISC) https://source.android.com/docs/security/bulletin/android-14 - Vendor Advisory
First Time		Google Google android
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8
CWE		CWE-203
CPE		cpe:2.3:o:google:android::::::::

30 Oct 2023, 17:20

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-30 17:15

Updated : 2024-09-06 21:35

NVD link : CVE-2023-21324

Mitre link : CVE-2023-21324

CVE.ORG link : CVE-2023-21324

JSON object : View

Products Affected

google

android

CWE

CWE-203

Observable Discrepancy

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