CVE-2021-0995

2021-12-1518:06:49

google_android

www.cve.org

wifiserviceimpl

information disclosure

android-12

cve-2021-0995

side channel

app installation

AI Score

3.8

Confidence

High

EPSS

Percentile

5.1%

JSON

In registerSuggestionConnectionStatusListener of WifiServiceImpl.java, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. 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-197536547

CNA Affected

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

References

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