CVE-2023-40113

MEDIUM

Android - Missing Authorization Leading to Cross-User Message Data Access

Title source: llm

Description

In multiple locations, there is a possible way for apps to access cross-user message data due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

References (2)

Core 2

Core References

Mailing List, Patch

https://android.googlesource.com/platform/packages/providers/TelephonyProvider/+/64ca6ba981745875dbf2064e0b2a47f8194c4f0a

Patch, Vendor Advisory

https://source.android.com/security/bulletin/2023-11-01

Scores

CVSS v3 5.5

EPSS 0.0002

EPSS Percentile 5.4%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-862

Status published

Products (4)

google/android 11.0

google/android 12.0

google/android 12.1

google/android 13.0

Published Feb 15, 2024

Tracked Since Feb 18, 2026