CVE-2024-39343: Samsung Exynos 1280 Firmware

High severity, CVSS 7.0. EPSS: 0.4% chance of exploitation in the next 30 days.

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 products

• Samsung Exynos 1280 Firmware: affected versions not specified
• Samsung Exynos 1330 Firmware: affected versions not specified
• Samsung Exynos 1380 Firmware: affected versions not specified
• Samsung Exynos 1480 Firmware: affected versions not specified
• Samsung Exynos 2100 Firmware: affected versions not specified
• Samsung Exynos 2400 Firmware: affected versions not specified
• Samsung Exynos 9110 Firmware: affected versions not specified
• Samsung Exynos Modem 5123 Firmware: affected versions not specified
• Samsung Exynos Modem 5300 Firmware: affected versions not specified

Published 2024-12-02. Last modified 2026-06-17.