CVE-2024-39343

Published: Dec 2, 2024Modified: Jul 1, 2025

7.0

Vector

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

Exploitability: 2.2 / Impact: 4.7

Source: MITRE (Secondary)

Description

An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, Modem 5123, and Modem 5300. The baseband software does not properly check the length specified by the MM (Mobility Management) module, which can lead to Denial of Service.

Affected (9)

Products: Samsung: Exynos 2100 Firmware, Exynos 1280 Firmware, Exynos 1330 Firmware, Exynos 1380 Firmware, Exynos 1480 Firmware, Exynos 2400 Firmware, Exynos 9110 Firmware, Exynos Modem 5123 Firmware, Exynos Modem 5300 Firmware

9 products

Exynos Modem 5123 Firmware

Exynos Modem 5300 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 2100 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 2100	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 1280 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 1280	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 1330 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 1330	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 1380 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 1380	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 1480 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 1480	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 2400 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 2400	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 9110 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 9110	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos Modem 5123 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos Modem 5123	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos Modem 5300 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos Modem 5300	All versions

Related CWEs

CWE-1284

Improper Validation of Specified Quantity in Input

The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.

References (1)

https://semiconductor.samsung.com/support/quality-support/product-security-updates/

Source: cve@mitre.org

Vendor Advisory

Timeline

No history available yet.