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5.5

Android may reveal local data when app suspension mishandled

CVE-2019-2220 · published 6 years ago
Summary

On Android 9 and Android 10, a mistake in how the system checks app operations can let a suspended app bypass the usual user‑interaction check and read information stored on the device. This can happen without any special permissions or user involvement. Apply the latest security updates from Google to close the gap.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
google android 9.0
10.0
cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
Original advisory text
In checkOperation of AppOpsService.java, there is a possible bypass of user interaction requirements due to mishandling application suspend. This could lead to local information disclosure no addit...
In checkOperation of AppOpsService.java, there is a possible bypass of user interaction requirements due to mishandling application suspend. This could lead to local information disclosure no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10Android ID: A-138636979
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker partial control (estimated)
Severity
5.5 Medium
Exploitation
<1% chance of attack within 30 days
Timeline
Published6 Dec 2019
Updated26 Oct 2026
First seen29 Sep 2026
Sources
CVE-2019-2220 · NVD
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