CVE-2023-21358: High severity android vulnerability

Published Oct 30, 2023

Updated

In UWB Google, there is a possible way for a malicious app to masquerade as system app com.android.uwb.resources due to improperly used crypto. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected Software

1 affected component

Google Android=14.0

Event History

Oct 30, 2023

CVE Published

04:56 PM

Data Sourced

04:56 PM

DescriptionWeakness

Frequently Asked Questions

What is the vulnerability ID for this issue?

The vulnerability ID for this issue is CVE-2023-21358.

What is the severity of CVE-2023-21358?

The severity of CVE-2023-21358 is high, with a severity score of 7.8.

What is the affected software for CVE-2023-21358?

The affected software for CVE-2023-21358 is Google Android 14.0.

What is the description of CVE-2023-21358?

CVE-2023-21358 is a vulnerability in UWB Google, where a malicious app can masquerade as the system app com.android.uwb.resources due to improperly used crypto, leading to local escalation of privilege without needing additional execution privileges. User interaction is not needed for exploitation.

How can I fix CVE-2023-21358?

To fix CVE-2023-21358, it is recommended to update to the latest version of Google Android, following the guidance provided in the Android Security Bulletin.