CVE-2024-39343: High severity samsung exynos 1480 vulnerability

Published Dec 2, 2024
·
Updated

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 Software

20 affected components
Samsung Exynos Mobile Processor=2100, =1280, =2200, =1330, =1380, =1480, =2400, =9110
Samsung Modem=5123, =5300
All of the following
Samsung Exynos 2100 Firmware
Samsung Exynos 2100
All of the following
Samsung Exynos 1280 Firmware
Samsung Exynos 1280
All of the following
Samsung Exynos 1330 Firmware
Samsung Exynos 1330
All of the following
Samsung Exynos 1380 Firmware
Samsung Exynos 1380
All of the following
Samsung Exynos 1480 Firmware
Samsung Exynos 1480
All of the following
Samsung Exynos 2400 Firmware
Samsung Exynos 2400
All of the following
Samsung Exynos 9110 Firmware
Samsung Exynos 9110
All of the following
Samsung Exynos Modem 5123 Firmware
Samsung Exynos Modem 5123
All of the following
Samsung Exynos Modem 5300 Firmware
Samsung Exynos Modem 5300

Event History

Dec 2, 2024
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionSeverity
Data Sourced
via NVD·08:15 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2024-39343?

CVE-2024-39343 is classified as a denial of service vulnerability in certain Samsung Mobile Processors and Modems.

2

How do I fix CVE-2024-39343?

To mitigate CVE-2024-39343, users should apply the latest security updates provided by Samsung for affected Exynos Mobile Processors and Modems.

3

Which devices are affected by CVE-2024-39343?

CVE-2024-39343 affects Samsung Exynos Mobile Processors including versions 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, as well as Modems versions 5123 and 5300.

4

Can CVE-2024-39343 be exploited remotely?

Yes, CVE-2024-39343 could potentially be exploited remotely resulting in a denial of service condition.

5

What are the potential impacts of CVE-2024-39343?

The potential impact of CVE-2024-39343 includes service interruptions due to the denial of service resulting from improper checks in the baseband software.

Contact

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