CVE-2021-0994

2021-12-1518:06:32

google_android

www.cve.org

cve-2021-0994 android-12 local information disclosure

AI Score

3.9

Confidence

High

EPSS

Percentile

5.1%

JSON

In requestRouteToHostAddress of ConnectivityService.java, there is a possible way to determine whether an app is installed, without query permissions, due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-193801134

CNA Affected

[
  {
    "product": "Android",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Android-12"
      }
    ]
  }
]

References

source.android.com/security/bulletin/pixel/2021-12-01