CVE-2022-20246

Published Aug 11, 2022

Last updated 2 years ago

Overview

Description: In WindowManager, there is a possible bypass of the restrictions for starting activities from the background due to an incorrect UID/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-13Android ID: A-230493191
Source: security@android.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.8
Impact score: 5.9
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-276

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:google:android:13.0.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "89D7FFC2-22B6-4DE8-BB70-E588893C23D1"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References