Vulnerability · Published Nov 8, 2022 · Assigned by google_android
CVE-2022-20452
High 7.8
In plain English
A high-severity incorrect default permissions in Android. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Official 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
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:22.04:LTS | android-platform-frameworks-base | no fix listed | UBUNTU-CVE-2022-20452 |
| Ubuntu:24.04:LTS | android-platform-frameworks-base | no fix listed | UBUNTU-CVE-2022-20452 |
Affected products (as reported)
Weakness: CWE-276 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H