cve/2023/CVE-2023-21455.md

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2024-05-25 21:48:12 +02:00
### [CVE-2023-21455](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21455)
![](https://img.shields.io/static/v1?label=Product&message=Samsung%20Mobile%20Devices&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=Select%20devices%20using%20Exynos%20CP%20chipsets%3C%20SMR%20Mar-2023%20Release%201%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-287%3A%20Improper%20Authentication&color=brighgreen)
### Description
Improper authorization implementation in Exynos baseband prior to SMR Mar-2023 Release 1 allows incorrect handling of unencrypted message.
### POC
#### Reference
No PoCs from references.
#### Github
- https://github.com/karimhabush/cyberowl