CVE-2023-21253
First published: Mon Oct 02 2023(Updated: )
In multiple locations, there is a possible way to crash multiple system services due to resource exhaustion. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.
Credit: security@android.com security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =11.0 | |
| Google Android | =12.0 | |
| Google Android | =12.1 | |
| Google Android | =13.0 | |
Remedy
https://android.googlesource.com/platform/frameworks/base/+/84df68840b6f2407146e722ebd95a7d8bc6e3529
Remedy
https://android.googlesource.com/platform/tools/apksig/+/039f815895f62c9f8af23df66622b66246f3f61e
Remedy
https://android.googlesource.com/platform/tools/apksig/+/41d882324288085fd32ae0bb70dc85f5fd0e2be7
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Reference Links
- https://android.googlesource.com/platform/frameworks/base/+/84df68840b6f2407146e722ebd95a7d8bc6e3529
- https://android.googlesource.com/platform/tools/apksig/+/039f815895f62c9f8af23df66622b66246f3f61e
- https://android.googlesource.com/platform/tools/apksig/+/41d882324288085fd32ae0bb70dc85f5fd0e2be7
- https://source.android.com/docs/security/bulletin/2023-10-01 (Advisory)
- https://source.android.com/security/bulletin/2023-10-01
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2023-21253.
What is the severity of CVE-2023-21253?
The severity of CVE-2023-21253 is high with a value of 7.
What is affected by CVE-2023-21253?
Google Android is affected by CVE-2023-21253.
How can CVE-2023-21253 be exploited?
CVE-2023-21253 can be exploited without user interaction and can lead to local denial of service.
How can I fix CVE-2023-21253?
To fix CVE-2023-21253, it is recommended to apply the patches or updates provided by Google.
- agent/type
- agent/author
- agent/remedy
- agent/first-publish-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-api
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/severity
- agent/references
- agent/last-modified-date
- agent/description
- agent/softwarecombine
- agent/tags
- agent/event
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- vendor/google
- canonical/google android
- version/google android/11.0
- version/google android/12.0
- version/google android/12.1
- version/google android/13.0