CVE-2023-21129 — HIGH (7.8)

Vulnerability Description

In getFullScreenIntentDecision of NotificationInterruptStateProviderImpl.java, there is a possible activity launch while the app is in the background due to a BAL bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-274759612

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	11.0

Related Weaknesses (CWE)

CWE-276

References

https://source.android.com/security/bulletin/2023-06-01Vendor Advisory
https://source.android.com/security/bulletin/2023-06-01Vendor Advisory

FAQ

What is CVE-2023-21129?

CVE-2023-21129 is a vulnerability with a CVSS score of 7.8 (HIGH). In getFullScreenIntentDecision of NotificationInterruptStateProviderImpl.java, there is a possible activity launch while the app is in the background due to a BAL bypass. This could lead to local esca...

How severe is CVE-2023-21129?

CVE-2023-21129 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-21129?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.