CVE-2021-39756

2022-03-3016:02:20

google_android

www.cve.org

framework

app installation

side channel disclosure

local information disclosure

android-12l

android id

cve-2021-39756

AI Score

5.7

Confidence

High

EPSS

Percentile

5.1%

JSON

In Framework, 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-12LAndroid ID: A-184354287

CNA Affected

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

References

source.android.com/security/bulletin/android-12l