CVE-2023-21266
HIGHGoogle Android - Permissions Bypass in ActivityManagerService
Title source: llmDescription
In multiple functions of ActivityManagerService.java, there is a possible way to escape Google Play protection due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References (2)
Core 2
Core References
Patch
https://android.googlesource.com/platform/frameworks/base/+/fa94ce5c7738e449cb6bd68c77af4858018e49e0
Vendor Advisory
https://source.android.com/security/bulletin/2024-06-01
Scores
CVSS v3
7.8
EPSS
0.0011
EPSS Percentile
1.7%
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
Status
published
Products (4)
google/android
11.0
google/android
12.0
google/android
12.1
google/android
13.0
Published
Oct 06, 2023
Tracked Since
Feb 18, 2026