CVE-2023-40120: Input Validation
Published Oct 2, 2023
·Updated
In multiple locations, there is a possible way to bypass user notification of foreground services due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected Software
5 affected components
Google Android
Google Android=11.0
Google Android=12.0
Google Android=12.1
Google Android=13.0
Remediation
Patch Available
Event History
Oct 2, 2023
CVE Published
via Android·12:00 AM
Data Sourced
via Android·12:00 AM
SeverityWeaknessAffected Software
Oct 27, 2023
CVE Published
via MITRE·08:22 PM
Data Sourced
via MITRE·08:22 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2023-40120?
The severity of CVE-2023-40120 is high.
2
How does CVE-2023-40120 affect Google Android?
CVE-2023-40120 affects Google Android versions 11.0, 12.0, 12.1, and 13.0.
3
Is user interaction needed for exploitation of CVE-2023-40120?
No, user interaction is not needed for exploitation of CVE-2023-40120.
4
How can I fix CVE-2023-40120?
To fix CVE-2023-40120, apply the security patches provided by Google for affected Android versions.
5
What is the CWE of CVE-2023-40120?
The CWE of CVE-2023-40120 is 20.