Description
In checkKeyIntentParceledCorrectly() of ActivityManagerService.java, there is a possible bypass of Parcel Mismatch mitigations due to a logic error in the code. This could lead to local escalation of privilege and the ability to launch arbitrary activities in settings with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-265015796
References (1)
Core 1
Core References
Patch, Vendor Advisory
https://source.android.com/security/bulletin/2023-06-01
Scores
CVSS v3
7.8
EPSS
0.0000
EPSS Percentile
0.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-639
Status
published
Products (4)
google/android
11.0
google/android
12.0
google/android
12.1
google/android
13.0
Published
Jun 15, 2023
Tracked Since
Feb 18, 2026