Vulnerability · Published Mar 24, 2023 · Assigned by google_android
CVE-2023-20953
High 7.8
In plain English
A high-severity security flaw in Android. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.1%top 98.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In onPrimaryClipChanged of ClipboardListener.java, there is a possible way to bypass factory reset protection due to incorrect UI being shown prior to setup completion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-251778420
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:22.04:LTS | android-framework-23 | no fix listed | UBUNTU-CVE-2023-20953 |
| Ubuntu:24.04:LTS | android-framework-23 | no fix listed | UBUNTU-CVE-2023-20953 |
| Ubuntu:22.04:LTS | android-platform-frameworks-base | no fix listed | UBUNTU-CVE-2023-20953 |
| Ubuntu:24.04:LTS | android-platform-frameworks-base | no fix listed | UBUNTU-CVE-2023-20953 |