CVEvulnerability

CVE-2023-21138

7.8 HIGH Published 2023-06-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-06-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-20, CWE-276

Description

In onNullBinding of CallRedirectionProcessor.java, there is a possible long lived connection due to improper input validation. This could lead to local escalation of privilege and background activity launches with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-273260090

Affected configurations

• google android 11.0 • google android 12.0 • google android 12.1 • google android 13.0

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-276 Incorrect Default Permissions weakness

References