CVE-2021-25493: Buffer Overflow
First published: Wed Oct 06 2021(Updated: )
Lack of boundary checking of a buffer in libSPenBase library of Samsung Notes prior to Samsung Note version 4.3.02.61 allows OOB read
Credit: mobile.security@samsung.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Samsung Notes | <=4.3.02.61 |
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Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-25493.
What is the title of this vulnerability?
The title of this vulnerability is 'Lack of boundary checking of a buffer in libSPenBase library of Samsung Notes prior to Samsung Note version 4.3.02.61 allows OOB read'.
What is the affected software?
The affected software is Samsung Notes prior to version 4.3.02.61.
What is the severity of this vulnerability?
The severity of this vulnerability is high with a CVSSv3 score of 7.1.
How can I fix this vulnerability?
To fix this vulnerability, update Samsung Notes to version 4.3.02.61 or later.
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