CVE-2022-20446

2022-11-0822:15:11

CWE-862

[email protected]

web.nvd.nist.gov

cve-2022-20446

alwaysonhotworddetector

android

privilege escalation

security vulnerability

nvd

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

4.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

In AlwaysOnHotwordDetector of AlwaysOnHotwordDetector.java, there is a possible way to access the microphone from the background 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-10 Android-11Android ID: A-229793943

Affected configurations

NVD

Node

googleandroidMatch10.0

googleandroidMatch11.0

CPENameOperatorVersion
google:androidgoogle androideq10.0
google:androidgoogle androideq11.0

CPE	Name	Operator	Version
google:android	google android	eq	10.0
google:android	google android	eq	11.0

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Android",
    "versions": [
      {
        "version": "Android-10 Android-11",
        "status": "affected"
      }
    ]
  }
]