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 products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Android | Android-13 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | android-platform-frameworks-base | No fix yet | — |
| Ubuntu 22.04 LTS | android-platform-frameworks-base | No fix yet | — |
| Ubuntu 20.04 LTS | android-platform-frameworks-base | No fix yet | — |
| Ubuntu 18.04 LTS | android-platform-frameworks-base | No fix yet | — |
| Ubuntu 16.04 LTS | android-platform-frameworks-base | No fix yet | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
GitHub 1 repository
-
michalbednarski/LeakValue ★ 355 · Jan 10, 2023
Exploit for CVE-2022-20452, privilege escalation on Android from installed app to system app (or another app) via LazyValue using Parcel after recycle()
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 1
- WID-SEC-2022-1967 Android Patchday November 2022 BSI CERT-Bund (WID) · Feb 2, 2023