CVE-2023-21467

Published Sep 3, 2025 CVSS 3.1 · 4.6 Medium EPSS < 1% KEV · Not listed
Description
Error in 3GPP specification implementation in Exynos baseband prior to SMR Apr-2023 Release 1 allows incorrect handling of unencrypted message.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-25635 Error in 3GPP specification implementation in Exynos baseband prior to SMR Apr-2023 Release 1 allows incorrect handling of unencrypted message.
History
Type Values Removed Values Added
CPEs cpe:2.3:h:samsung:exynos:-:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Samsung
Samsung exynos
Samsung mobile
Samsung samsung Mobile
Vendors & Products Samsung
Samsung exynos
Samsung mobile
Samsung samsung Mobile
Type Values Removed Values Added
Weaknesses CWE-287
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Error in 3GPP specification implementation in Exynos baseband prior to SMR Apr-2023 Release 1 allows incorrect handling of unencrypted message.
References
Metrics cvssV3_1

{'score': 4.6, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
SamsungMobile
Published
Updated
Sep 3, 2025, 3:44 PM
Reserved
Nov 14, 2022, 8:58 AM
Status
Analyzed
Published
Sep 3, 2025, 6:15 AM
Modified
Jun 17, 2026, 5:32 AM