PT-2022-14379 · Google · Android

Published 2022-06-01 · Updated 2023-08-08 · CVE-2022-20143

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-10 through Android-12L

Description A permanent denial of service due to resource exhaustion is possible in the addAutomaticZenRule function of ZenModeHelper.java. This could lead to a local denial of service, requiring User execution privileges. No user interaction is needed for exploitation.

Recommendations For Android versions Android-10 through Android-12L, 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-220735360

CVE-2022-20143

Affected Products

Android

References · 5

• https://osv.dev/vulnerability/CVE-2022-20143 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20143 · Security Note
• https://source.android.com/security/bulletin/2022-06-01 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-220735360 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/base/+/c69747578155fc2b2b5a6d690b1e8263f281eb67 · Note