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Unrated severityNVD Advisory· Published Mar 16, 2023· Updated Feb 26, 2025

CVE-2023-21455

CVE-2023-21455

Description

Improper authorization implementation in Exynos baseband prior to SMR Mar-2023 Release 1 allows incorrect handling of unencrypted message.

AI Insight

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

Affected products

2

Samsung Mobile/Exynos basebandllm-fuzzy
Range: prior to SMR Mar-2023 Release 1
Samsung Mobile/mobile devicesv5
Range: Select devices using Exynos CP chipsets

Patches

Vulnerability mechanics

References

1

security.samsungmobile.com/securityUpdate.smsbmitre

News mentions

0

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