Vulnerability · Published Sep 13, 2022 · Assigned by google_android

CVE-2022-20392

High 7.8

In plain English

A high-severity improper input validation in Android. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).

Severity (CVSS 3.1)7.8High

Exploit odds (30 days)0.1%top 98.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

In declareDuplicatePermission of ParsedPermissionUtils.java, there is a possible way to obtain a dangerous permission without user consent due to improper input validation. This could lead to local escalation of privilege during app installation or upgrade with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-213323615

Affected products (as reported)

Vendor	Product	Versions
n/a	Android	Android-10 Android-11 Android-12 Android-12L

Weakness: CWE-20 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

https://source.android.com/security/bulletin/2022-09-01 x_refsource_MISC