PT-2025-21232 · Samsung · Exynos Modem 5400+18

Published 2025-05-14 · Updated 2025-05-14 · CVE-2024-55569

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions 980 through 9825 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions 990 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions 850 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions 1080 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions 2100 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions 1280 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions 2200 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions 1330 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions 1380 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions 1480 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions 2400 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions 9110 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions W920 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions W930 Samsung Mobile Processor, Wearable Processor, and Modem Exynos versions W1000 Samsung Mobile Processor, Wearable Processor, and Modem Exynos Modem 5123 Samsung Mobile Processor, Wearable Processor, and Modem Exynos Modem 5300 Samsung Mobile Processor, Wearable Processor, and Modem Exynos Modem 5400

Description: The issue is related to the lack of a length check, which leads to out-of-bounds writes.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2024-55569

Affected Products

Exynos 1080

Exynos 1280

Exynos 1330

Exynos 1380

Exynos 1480

Exynos 2100

Exynos 2200

Exynos 2400

Exynos 850

Exynos 9110

Exynos 980

Exynos 9825

Exynos 990

Exynos Modem 5123

Exynos Modem 5300

Exynos Modem 5400

Exynos W1000

Exynos W920

Exynos W930

References · 5

• https://semiconductor.samsung.com/support/quality-support/product-security-updates · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-55569 · Security Note
• https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2024-55569 · Vendor Advisory
• https://t.me/cvetracker/23861 · Telegram Post
• https://twitter.com/CVEnew/status/1922765619130400831 · Twitter Post