CVE-2021-39789

2022-03-3016:02:54

google_android

www.cve.org

telecom

tty mode

permission check

local escalation

android-12l

cve-2021-39789

AI Score

8.1

Confidence

High

EPSS

Percentile

5.1%

JSON

In Telecom, there is a possible leak of TTY mode change due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-203880906

CNA Affected

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

References

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