CVE-2023-35669
HIGHAndroid - Local Privilege Escalation via Unsafe Deserialization in AccountManagerService
Title source: llmDescription
In checkKeyIntentParceledCorrectly of AccountManagerService.java, there is a possible way to control other running activities due to unsafe deserialization. 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
Issue Tracking, Patch
https://android.googlesource.com/platform/frameworks/base/+/f810d81839af38ee121c446105ca67cb12992fc6
Vendor Advisory
https://source.android.com/security/bulletin/2023-09-01
Scores
CVSS v3
7.8
EPSS
0.0010
EPSS Percentile
1.1%
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-502
Status
published
Products (4)
google/android
11.0
google/android
12.0
google/android
12.1
google/android
13.0
Published
Sep 11, 2023
Tracked Since
Feb 18, 2026