CVE-2023-21342 : In Speech, there is a possible way to bypass background activity launch due to a

In Speech, there is a possible way to bypass background activity launch due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Published 2023-10-30 17:15:50

Updated 2024-09-06 20:35:05

Source Android (associated with Google Inc. or Open Handset Alliance)

View at NVD, CVE.org

Products affected by CVE-2023-21342

Google » Android
Versions before (<) 14.0
cpe:2.3:o:google:android:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2023-21342

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 6 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-21342

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	134c704f-9b21-4f2e-91b3-4a467353bcc0	2024-09-06
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

References for CVE-2023-21342

https://source.android.com/docs/security/bulletin/android-14

Android 14 Security Release Notes | Android Open Source Project
Release Notes;Vendor Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2023-21342

Products affected by CVE-2023-21342

Exploit prediction scoring system (EPSS) score for CVE-2023-21342

CVSS scores for CVE-2023-21342

References for CVE-2023-21342