PT-2024-12845 · Google · Android

Published 2023-11-01 · Updated 2024-12-13 · CVE-2023-40106

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 (affected versions not specified)

Description The issue is related to the sanitizeSbn function in NotificationManagerService.java, where a BAL Bypass allows launching an activity from the background. This could lead to local escalation of privilege without needing additional execution privileges. User interaction is not required for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

ASB-A-278558814

CVE-2023-40106

Affected Products

Android

References · 7

• https://source.android.com/security/bulletin/2023-11-01 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/base/+/442b4390c1f04b0e74ae4a7e349418dad4e7522e · Patch
• https://osv.dev/vulnerability/CVE-2023-40106 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-40106 · Security Note
• https://osv.dev/vulnerability/ASB-A-278558814 · Vendor Advisory
• https://t.me/cvenotify/71682 · Telegram Post
• https://twitter.com/CVEnew/status/1758259690998296796 · Twitter Post