CVE-2023-21080
First published: Mon Apr 03 2023(Updated: )
In register_notification_rsp of btif_rc.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure 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-245916076
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| Android | =11.0 | |
| Android | =12.0 | |
| Android | =12.1 | |
| Android | =13.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-21080?
CVE-2023-21080 is categorized as a moderate severity vulnerability with potential for local information disclosure.
How do I fix CVE-2023-21080?
To mitigate CVE-2023-21080, users should update their Android devices to the latest available software version.
Which versions of Android are affected by CVE-2023-21080?
CVE-2023-21080 affects Android versions 11.0, 12.0, 12.1, and 13.0.
Can CVE-2023-21080 be exploited without user interaction?
Yes, CVE-2023-21080 can be exploited without user interaction, making it more critical to address.
What type of vulnerability is CVE-2023-21080?
CVE-2023-21080 is an out-of-bounds read vulnerability due to a missing bounds check in Bluetooth functionality.
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