CVE-2023-21250
First published: Wed Jul 05 2023(Updated: )
In gatt_end_operation of gatt_utils.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| Android | =11.0 | |
| Android | =12.0 | |
| Android | =12.1 | |
| Android | =13.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-21250?
CVE-2023-21250 is classified as a critical vulnerability due to the potential for remote code execution.
How do I fix CVE-2023-21250?
To fix CVE-2023-21250, update your Android device to the latest security patch or version provided by Google.
Which Android versions are affected by CVE-2023-21250?
CVE-2023-21250 affects Android versions 11.0, 12.0, 12.1, and 13.0.
Is user interaction required to exploit CVE-2023-21250?
No, user interaction is not needed for the exploitation of CVE-2023-21250.
What type of vulnerability is CVE-2023-21250?
CVE-2023-21250 is an out of bounds write vulnerability in the Bluetooth stack of Android.
- collector/nvd-latest
- agent/author
- agent/type
- agent/remedy
- agent/first-publish-date
- agent/description
- agent/weakness
- agent/references
- agent/severity
- agent/softwarecombine
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- agent/tags
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-api
- collector/nvd-index
- vendor/google
- canonical/android
- version/android/11.0
- version/android/12.0
- version/android/12.1
- version/android/13.0