PT-2022-14433 · Google · Android

Published 2022-06-15 · Updated 2023-08-08 · CVE-2022-20204

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android version Android-12L

Description In the registerRemoteBugreportReceivers function of DevicePolicyManagerService.java, there is a possible reporting of falsified bug reports 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.

Recommendations For Android version Android-12L, consider disabling the registerRemoteBugreportReceivers function until a patch is available to prevent the reporting of falsified bug reports and potential local escalation of privilege.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2022-20204

Affected Products

Android

References · 5

• https://osv.dev/vulnerability/CVE-2022-20204 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20204 · Security Note
• https://source.android.com/security/bulletin/pixel/2022-06-01 · Vendor Advisory
• https://t.me/cvenotify/32073 · Telegram Post
• https://t.me/cibsecurity/44525 · Telegram Post