CVE-2023-20918

CRITICAL

Google Android - XXE

Title source: rule

Description

In getPendingIntentLaunchFlags of ActivityOptions.java, there is a possible elevation of privilege due to a confused deputy with no additional execution privileges needed. User interaction is not needed for exploitation.

Exploits (2)

nomisec WORKING POC

by Trinadh465 · poc

https://github.com/Trinadh465/platform_frameworks_base_CVE-2023-20918

View Code ZIP pw:eip

nomisec WORKING POC

by pazhanivel07 · poc

https://github.com/pazhanivel07/platform_frameworks_base_AOSP_10_r33_CVE-2023-20918

View Code ZIP pw:eip

References (4)

[Patch] https://android.googlesource.com/platform/frameworks/base/+/16c604aa7c253ce5cf075368a258c0b21386160d

[Patch] https://android.googlesource.com/platform/frameworks/base/+/51051de4eb40bb502db448084a83fd6cbfb7d3cf

[Patch] https://android.googlesource.com/platform/frameworks/base/+/8418e3a017428683d173c0c82b0eb02d5b923a4e

[Patch, Vendor Advisory] https://source.android.com/security/bulletin/2023-07-01

Scores

CVSS v3 9.8

EPSS 0.0131

EPSS Percentile 79.8%

Attack Vector NETWORK

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

Details

CWE

CWE-611

Status published

Products (4)

google/android 11.0

google/android 12.0

google/android 12.1

google/android 13.0

Published Jul 13, 2023

Tracked Since Feb 18, 2026