CVE-2023-21079: Buffer Overflow
First published: Fri Mar 24 2023(Updated: )
In rtt_unpack_xtlv_cbfn of dhd_rtt.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-254839721References: N/A
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
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Frequently Asked Questions
What is CVE-2023-21079?
CVE-2023-21079 is a vulnerability in the Android kernel that allows for a possible out of bounds write due to a heap buffer overflow.
What is the severity of CVE-2023-21079?
The severity of CVE-2023-21079 is medium with a severity value of 6.7.
How can CVE-2023-21079 be exploited?
CVE-2023-21079 can be exploited locally without user interaction, and it could lead to local escalation of privilege with system execution privileges needed.
What is the affected software for CVE-2023-21079?
The affected software for CVE-2023-21079 is Google Android.
How can I fix CVE-2023-21079?
To fix CVE-2023-21079, users should apply the security patch provided by Google as outlined in the reference link.
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