What is the severity of CVE-2023-21097?

CVE-2023-21097 is classified as a high severity vulnerability that allows local escalation of privilege.

How do I fix CVE-2023-21097?

To fix CVE-2023-21097, update your Android device to the latest security patch provided by Google.

Which versions of Android are affected by CVE-2023-21097?

CVE-2023-21097 affects Android versions 11.0, 12.0, 12.1, and 13.0.

What type of vulnerability is CVE-2023-21097?

CVE-2023-21097 is a confused deputy vulnerability that can lead to the launch of arbitrary activities.

Is user interaction required to exploit CVE-2023-21097?

No, user interaction is not needed for the exploitation of CVE-2023-21097.

Vulnerability/
CVE-2023-21097

high

7.8

CWE

610

3/4/2023

19/4/2023

5/2/2025

CVE-2023-21097

First published: Mon Apr 03 2023(Updated: )

In toUriInner of Intent.java, there is a possible way to launch an arbitrary activity due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-261858325

Credit: security@android.com

Affected Software	Affected Version	How to fix
Android
Android	=11.0
Android	=12.0
Android	=12.1
Android	=13.0

Remedy

https://source.android.com/security/bulletin/2023-04-01

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2023-21097?
CVE-2023-21097 is classified as a high severity vulnerability that allows local escalation of privilege.
How do I fix CVE-2023-21097?
To fix CVE-2023-21097, update your Android device to the latest security patch provided by Google.
Which versions of Android are affected by CVE-2023-21097?
CVE-2023-21097 affects Android versions 11.0, 12.0, 12.1, and 13.0.
What type of vulnerability is CVE-2023-21097?
CVE-2023-21097 is a confused deputy vulnerability that can lead to the launch of arbitrary activities.
Is user interaction required to exploit CVE-2023-21097?
No, user interaction is not needed for the exploitation of CVE-2023-21097.

agent/type
agent/first-publish-date
agent/author
agent/weakness
agent/severity
agent/remedy
agent/references
agent/description
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/source
agent/softwarecombine
agent/tags
agent/event
collector/android-source
source/Android
agent/software-canonical-lookup
agent/software-canonical-lookup-request
collector/nvd-api
source/NVD
collector/nvd-index
vendor/google
canonical/android
version/android/11.0
version/android/12.0
version/android/12.1
version/android/13.0

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.

Frequently Asked Questions

What is the severity of CVE-2023-21097?
CVE-2023-21097 is classified as a high severity vulnerability that allows local escalation of privilege.
How do I fix CVE-2023-21097?
To fix CVE-2023-21097, update your Android device to the latest security patch provided by Google.
Which versions of Android are affected by CVE-2023-21097?
CVE-2023-21097 affects Android versions 11.0, 12.0, 12.1, and 13.0.
What type of vulnerability is CVE-2023-21097?
CVE-2023-21097 is a confused deputy vulnerability that can lead to the launch of arbitrary activities.
Is user interaction required to exploit CVE-2023-21097?
No, user interaction is not needed for the exploitation of CVE-2023-21097.