CVE-2025-27374

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-27374
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-11-04 21:15:36 UTC
Updated2026-11-05 14:10:00 UTC
DescriptionAn issue was discovered in the Secure Boot component in Samsung Mobile Processor and Wearable Processor Exynos 9820, 9825, 980, 990, 850, 1080, 1280, 2200, 1330, 1380, 1480, 2400. The lack of a length check leads to out-of-bounds writes.

Risk And Classification

Primary CVSS: v3.1 5.3 MEDIUM from ADP

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS: 0.003140000 probability, percentile 0.244920000 (date 2026-11-05)

Problem Types: CWE-787 | n/a | CWE-787 CWE-787 Out-of-bounds Write

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Samsung Exynos 1080 - All All All
Operating System Samsung Exynos 1080 Firmware - All All All
Hardware Samsung Exynos 1280 - All All All
Operating System Samsung Exynos 1280 Firmware - All All All
Hardware Samsung Exynos 1330 - All All All
Operating System Samsung Exynos 1330 Firmware - All All All
Hardware Samsung Exynos 1380 - All All All
Operating System Samsung Exynos 1380 Firmware - All All All
Hardware Samsung Exynos 1480 - All All All
Operating System Samsung Exynos 1480 Firmware - All All All
Hardware Samsung Exynos 2200 - All All All
Operating System Samsung Exynos 2200 Firmware - All All All
Hardware Samsung Exynos 2400 - All All All
Operating System Samsung Exynos 2400 Firmware - All All All
Hardware Samsung Exynos 850 - All All All
Operating System Samsung Exynos 850 Firmware - All All All
Hardware Samsung Exynos 980 - All All All
Operating System Samsung Exynos 980 Firmware - All All All
Hardware Samsung Exynos 9820 - All All All
Operating System Samsung Exynos 9820 Firmware - All All All
Hardware Samsung Exynos 9825 - All All All
Operating System Samsung Exynos 9825 Firmware - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
semiconductor.samsung.com/support/quality-support/product-security-updates [email protected] semiconductor.samsung.com Vendor Advisory
semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-27374 [email protected] semiconductor.samsung.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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