PT-2022-14674 · Google · Android

Published 2022-11-01 · Updated 2025-05-01 · CVE-2022-20452

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions prior to Android-13

Description The issue is related to a possible method arbitrary code execution due to a confused deputy in the initializeFromParcelLocked method of BaseBundle.java. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android versions prior to Android-13, update to a version that contains a fix for this issue. As a temporary workaround, consider restricting access to sensitive components to minimize the risk of exploitation.

Exploit

Fix

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

ASB-A-240138318

CVE-2022-20452

Affected Products

Android

References · 13

• 🔥 https://github.com/michalbednarski/LeakValue · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-20452 · Security Note
• https://source.android.com/security/bulletin/2022-11-01 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-20452 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-240138318 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-20452 · Security Note
• https://ubuntu.com/security/CVE-2022-20452 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-20452 · Vendor Advisory
• https://t.me/freedomf0x/18837 · Telegram Post
• https://t.me/cybersecuritytechnologies/7535 · Telegram Post
• https://t.me/proxy_bar/1280 · Telegram Post
• https://android.googlesource.com/platform/frameworks/base/+/a0d9fc3b28f5b8113c90b43997d6c0151cfcb052 · Note
• https://t.me/cvenotify/120525 · Telegram Post