PT-2023-12653 · Google · Android

Published 2023-01-01 · Updated 2023-02-01 · CVE-2022-20492

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 versions Android-10 through Android-13

Description The issue is related to a possible failure to persist permissions settings due to resource exhaustion in many functions of AutomaticZenRule.java. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android versions Android-10 through Android-13, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

ASB-A-242704043

CVE-2022-20492

Affected Products

Android

References · 5

• https://osv.dev/vulnerability/ASB-A-242704043 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20492 · Security Note
• https://source.android.com/security/bulletin/2023-01-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-20492 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/base/+/de172ba0d434c940be9e2aad8685719731ab7da2 · Note