CVE-2022-20452

HIGH

Android <13 - Local Privilege Escalation

Title source: llm
STIX 2.1

Description

In initializeFromParcelLocked of BaseBundle.java, there is a possible method arbitrary code execution due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-240138318

Exploits (1)

nomisec WORKING POC 339 stars
by michalbednarski · poc
https://github.com/michalbednarski/LeakValue

References (1)

Core 1

Scores

CVSS v3 7.8
EPSS 0.0005
EPSS Percentile 13.9%
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-276
Status published
Products (1)
google/android 13.0
Published Nov 08, 2022
Tracked Since Feb 18, 2026