CVE-2023-21455 (GCVE-0-2023-21455)
Vulnerability from cvelistv5 – Published: 2023-03-16 00:00 – Updated: 2025-02-26 20:32
VLAI
EPSS
VEX
Summary
Improper authorization implementation in Exynos baseband prior to SMR Mar-2023 Release 1 allows incorrect handling of unencrypted message.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-26 20:22 UTC
CWE
- CWE-287 - Improper Authentication
Assigner
Samsung Mobile
CNA
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Samsung Mobile | Samsung Mobile Devices |
Affected:
Select devices using Exynos CP chipsets , < SMR Mar-2023 Release 1
(custom)
|
guessed |
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Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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