What is the vulnerability ID for this issue?

The vulnerability ID for this issue is CVE-2023-31114.

What is the severity rating of CVE-2023-31114?

CVE-2023-31114 has a severity rating of 9.1 (Critical).

Which Samsung Exynos components are affected by CVE-2023-31114?

The Samsung Exynos Modem 5123 and 5300 are affected by CVE-2023-31114.

Where can I find more information about CVE-2023-31114?

You can find more information about CVE-2023-31114 at the following link: [https://semiconductor.samsung.com/support/quality-support/product-security-updates/](https://semiconductor.samsung.com/support/quality-support/product-security-updates/)

Vulnerability/
CVE-2023-31114

critical

9.1

CWE

669

7/6/2023

7/1/2025

CVE-2023-31114

First published: Wed Jun 07 2023(Updated: )

An issue was discovered in the Shannon RCS component in Samsung Exynos Modem 5123 and 5300. Incorrect resource transfer between spheres can cause unintended querying of the SIM status via a crafted application.

Credit: cve@mitre.org cve@mitre.org

Affected Software	Affected Version	How to fix
Samsung Exynos 5123 Firmware
Samsung Exynos 5123
Samsung Exynos 5300 Firmware
Samsung Exynos 5300
All of
Samsung Exynos 5123 Firmware
Samsung Exynos 5123
All of
Samsung Exynos 5300 Firmware
Samsung Exynos 5300

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Reference Links

https://semiconductor.samsung.com/support/quality-support/product-security-updates/

Frequently Asked Questions

What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2023-31114.
What is the severity rating of CVE-2023-31114?
CVE-2023-31114 has a severity rating of 9.1 (Critical).
Which Samsung Exynos components are affected by CVE-2023-31114?
The Samsung Exynos Modem 5123 and 5300 are affected by CVE-2023-31114.
What is the impact of CVE-2023-31114?
CVE-2023-31114 can cause unintended querying of the SIM status via a crafted application.
Where can I find more information about CVE-2023-31114?
You can find more information about CVE-2023-31114 at the following link: [https://semiconductor.samsung.com/support/quality-support/product-security-updates/](https://semiconductor.samsung.com/support/quality-support/product-security-updates/)

collector/nvd-index
agent/type
agent/softwarecombine
agent/references
agent/author
agent/weakness
agent/severity
agent/first-publish-date
agent/tags
agent/event
agent/description
collector/mitre-cve
source/MITRE
agent/last-modified-date
collector/nvd-api
source/NVD
agent/software-canonical-lookup
vendor/samsung
canonical/samsung exynos 5123 firmware
canonical/samsung exynos 5123
canonical/samsung exynos 5300 firmware
canonical/samsung exynos 5300

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