CVE-2023-21263
First published: Mon Dec 04 2023(Updated: )
In OSMMapPMRGeneric of pmr_os.c, there is a possible out of bounds write due to an uncaught exception. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | ||
| Google Android |
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 CVE-2023-21263?
CVE-2023-21263 is a high severity vulnerability affecting Google Android.
How severe is CVE-2023-21263?
CVE-2023-21263 is classified as a high severity vulnerability with a severity value of 7.
Which software is affected by CVE-2023-21263?
Google Android is the affected software by CVE-2023-21263.
Where can I find more information about CVE-2023-21263?
You can find more information about CVE-2023-21263 on the following URLs: [URL 1](https://source.android.com/security/bulletin/2023-12-01), [URL 2](https://source.android.com/docs/security/bulletin/2023-12-01/#asterisk), [URL 3](https://source.android.com/docs/security/bulletin/2023-12-01).
How can I fix CVE-2023-21263?
To fix CVE-2023-21263, it is recommended to apply the security patches provided by Google for Google Android. Please refer to the advisories linked in the reference URLs for specific guidance.
- agent/type
- agent/softwarecombine
- agent/first-publish-date
- collector/nvd-api
- agent/software-canonical-lookup-request
- agent/references
- agent/severity
- agent/author
- agent/tags
- agent/description
- agent/event
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- agent/last-modified-date
- collector/mitre-cve
- source/MITRE
- vendor/google
- canonical/google android