CVE-2023-31116: Critical severity samsung exynos 5123 firmware vulnerability
Published Jun 7, 2023
·Updated
An issue was discovered in the Shannon RCS component in Samsung Exynos Modem 5123 and 5300. An incorrect default permission can cause unintended querying of RCS capability via a crafted application.
Affected Software
8 affected components
Samsung Exynos 5123 Firmware
Samsung Exynos 5123
Samsung Exynos 5300 Firmware
Samsung Exynos 5300
All of the following
Samsung Exynos 5123 Firmware
Samsung Exynos 5123
All of the following
Samsung Exynos 5300 Firmware
Samsung Exynos 5300
Event History
Jun 7, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2023-31116.
2
What is the affected software?
The affected software is Samsung Exynos Modem 5123 and 5300.
3
What is the severity of CVE-2023-31116?
The severity of CVE-2023-31116 is critical with a score of 9.8.
4
How can this vulnerability be exploited?
This vulnerability can be exploited by using a crafted application to query RCS capability.
5
Where can I find more information about this vulnerability?
You can find more information about this vulnerability at the following link: [Samsung Product Security Updates](https://semiconductor.samsung.com/support/quality-support/product-security-updates/)