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Medium severity4.6NVD Advisory· Published Sep 3, 2025· Updated Jun 17, 2026

CVE-2023-21467

CVE-2023-21467

Description

Error in 3GPP specification implementation in Exynos baseband prior to SMR Apr-2023 Release 1 allows incorrect handling of unencrypted message.

AI Insight

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

Affected products

3

Samsung Mobile/Exynos
cpe:2.3:h:samsung:exynos:-:*:*:*:*:*:*:*
Samsung Mobile/Exynos basebandllm-fuzzy
Range: < SMR Apr-2023 Release 1
Samsung Mobile/mobile devicesv5
Range: SMR Apr-2023 Release in Select devices using Exynos chipsets

Patches

Vulnerability mechanics

References

1

security.samsungmobile.com/securityUpdate.smsbnvdVendor Advisory

News mentions

0

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