PT-2023-17904 · Google · Android

Published 2023-05-01 · Updated 2023-05-24 · CVE-2023-21110

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-11 through Android-13

Description The issue is related to several functions of SnoozeHelper.java, where resource exhaustion could lead to granting notifications access. This could result in local escalation of privilege without needing additional execution privileges. User interaction is not required for exploitation.

Recommendations For Android versions Android-11 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

Resource Exhaustion

Weakness Enumeration

CWE-770

CWE-400

Related Identifiers

ASB-A-258422365

CVE-2023-21110

Affected Products

Android

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-21110 · Security Note
• https://osv.dev/vulnerability/ASB-A-258422365 · Vendor Advisory
• https://source.android.com/security/bulletin/2023-05-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21110 · Vendor Advisory
• https://t.me/cvenotify/50516 · Telegram Post
• https://t.me/cvenotify/51020 · Telegram Post
• https://android.googlesource.com/platform/frameworks/base/+/e0de4236a68cbfc4052cc034093209f943824ca0 · Note