High severity7.5NVD Advisory· Published Jun 7, 2023· Updated Jun 17, 2026

CVE-2023-31115

Description

An issue was discovered in the Shannon RCS component in Samsung Exynos Modem 5123 and 5300. Incorrect resource transfer between spheres can cause changes to the activation mode of RCS via a crafted application.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Samsung Mobile/Exynos 5123 Firmware
cpe:2.3:o:samsung:exynos_5123_firmware:-:*:*:*:*:*:*:*
Samsung Mobile/Exynos 5300 Firmware
cpe:2.3:o:samsung:exynos_5300_firmware:-:*:*:*:*:*:*:*
Samsung/Exynos Modemdescription
Samsung Mobile/Exynos Modemllm-fuzzy

Patches

Vulnerability mechanics

References

semiconductor.samsung.com/support/quality-support/product-security-updates/nvdVendor Advisory

News mentions

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