Cyber Resilience

CVE-2024-56427

Medium

Published: 14 May 2025

Published
14 May 2025
Modified
01 July 2025
KEV Added
—
Patch
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CVSS Score v3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS Score 0.0030 53.3th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-56427 is a medium-severity Out-of-bounds Read (CWE-125) vulnerability in Samsung Exynos 980 Firmware. Its CVSS base score is 6.5 (Medium).

Operationally, ranked in the top 46.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. The lack of a length check leads…

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to out-of-bounds access via malformed RRC packets to the target.

CWE(s)
CWE-125

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

samsung
exynos 980 firmware
all versions
samsung
exynos 990 firmware
all versions
samsung
exynos 850 firmware
all versions
samsung
exynos 1080 firmware
all versions
samsung
exynos 2100 firmware
all versions
samsung
exynos 1280 firmware
all versions
samsung
exynos 2200 firmware
all versions
samsung
exynos 1330 firmware
all versions
samsung
exynos 1380 firmware
all versions
samsung
exynos 1480 firmware
all versions
+8 more product configuration(s) — see NVD for full list

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References