CVE-2025-54329
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-04

Last updated on: 2025-11-07

Assigner: MITRE

Description
An issue was discovered in NAS in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. The function used to send a multiple-payloads message (including an SMS message) lacks bounds checking, which can lead to a heap overflow.
CVSS Scores
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Meta Information
Published
2025-11-04
Last Modified
2025-11-07
Generated
2026-06-16
AI Q&A
2025-11-04
EPSS Evaluated
2026-06-15
NVD
CVE-2025-54329
EUVD
EUVD-2025-37857
Affected Vendors & Products
Showing 36 associated CPEs
Vendor Product Version / Range
samsung exynos_1280_firmware *
samsung exynos_1280 *
samsung exynos_1330_firmware *
samsung exynos_1330 *
samsung exynos_1380_firmware *
samsung exynos_1380 *
samsung exynos_1480_firmware *
samsung exynos_1480 *
samsung exynos_1580_firmware *
samsung exynos_1580 *
samsung exynos_2100_firmware *
samsung exynos_2100 *
samsung exynos_2200_firmware *
samsung exynos_2200 *
samsung exynos_2400_firmware *
samsung exynos_2400 *
samsung exynos_2500_firmware *
samsung exynos_2500 *
samsung exynos_850_firmware *
samsung exynos_850 *
samsung exynos_980_firmware *
samsung exynos_980 *
samsung exynos_990_firmware *
samsung exynos_990 *
samsung exynos_w930_firmware *
samsung exynos_w930 *
samsung exynos_w920_firmware *
samsung exynos_w920 *
samsung exynos_w1000_firmware *
samsung exynos_w1000 *
samsung modem_5123_firmware *
samsung modem_5123 *
samsung modem_5300_firmware *
samsung modem_5300 *
samsung modem_5400_firmware *
samsung modem_5400 *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-122 A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
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Executive Summary

This vulnerability exists in the NAS component of various Samsung Mobile and Wearable Processors and Modems. It occurs because the function responsible for sending multiple-payload messages, including SMS messages, does not perform proper bounds checking. This flaw can lead to a heap overflow, which is a type of memory corruption.

Impact Analysis

The vulnerability can cause a heap overflow, which may lead to denial of service or potentially allow an attacker to execute arbitrary code or crash the system. According to the CVSS score, it has a high impact on availability but does not affect confidentiality or integrity.

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