PT-2022-14649 · Google · Android

Published 2022-10-01 · Updated 2022-10-13 · CVE-2022-20425

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-13

Description The issue is related to a possible permanent degradation of performance due to resource exhaustion in the addAutomaticZenRule function of ZenModeHelper.java. This could lead to a local denial of service and requires User execution privileges for exploitation. 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.

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

ASB-A-235823407

CVE-2022-20425

Affected Products

Android

References · 5

• https://source.android.com/security/bulletin/2022-10-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20425 · Security Note
• https://osv.dev/vulnerability/ASB-A-235823407 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-20425 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/base/+/0c607e70982beb9ad4b2b7e6b459f596a620524b · Note