CVE-2025-32100
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BaseFortify

Publication date: 2025-09-02

Last updated on: 2025-09-05

Assigner: MITRE

Description
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. A programming mistake for buffer copy leads to out-of-bounds writes via malformed ROHC packets.
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Meta Information
Published
2025-09-02
Last Modified
2025-09-05
Generated
2026-06-16
AI Q&A
2025-09-02
EPSS Evaluated
2026-06-15
NVD
CVE-2025-32100
EUVD
EUVD-2025-26420
Affected Vendors & Products
Showing 38 associated CPEs
Vendor Product Version / Range
samsung exynos_980_firmware *
samsung exynos_980 *
samsung exynos_990_firmware *
samsung exynos_990 *
samsung exynos_850_firmware *
samsung exynos_850 *
samsung exynos_1080_firmware *
samsung exynos_1080 *
samsung exynos_2100_firmware *
samsung exynos_2100 *
samsung exynos_1280_firmware *
samsung exynos_1280 *
samsung exynos_2200_firmware *
samsung exynos_2200 *
samsung exynos_1330_firmware *
samsung exynos_1330 *
samsung exynos_1380_firmware *
samsung exynos_1380 *
samsung exynos_1480_firmware *
samsung exynos_1480 *
samsung exynos_2400_firmware *
samsung exynos_2400 *
samsung exynos_1580_firmware *
samsung exynos_1580 *
samsung exynos_9110_firmware *
samsung exynos_9110 *
samsung exynos_w920_firmware *
samsung exynos_w920 *
samsung exynos_w930_firmware *
samsung exynos_w930 *
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-125 The product reads data past the end, or before the beginning, of the intended buffer.
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Executive Summary

This vulnerability is a programming error in Samsung's Exynos processors and modems involving the ROHC (Robust Header Compression) component. Specifically, a buffer copy operation is flawed, leading to out-of-bounds writes when processing malformed ROHC packets. This means the software writes data outside the intended memory area, which can cause memory corruption or other security issues. [1]

Impact Analysis

The vulnerability can lead to memory corruption or other security issues on affected Samsung Exynos processors and modems. This could potentially be exploited to cause device instability, crashes, or unauthorized code execution, impacting device security and reliability. [1]

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