CVE-2024-46921: Samsung Exynos 1080 Firmware

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue was discovered in Samsung Mobile Processor and Modem Exynos 9820, 9825, 980, 990, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W1000, Modem 5123, Modem 5300, Modem 5400. UE does not limit the number of attempts for the RRC Setup procedure in the 5G SA, leading to a denial of service (battery-drain attack).

Affected products

• Samsung Exynos 1080 Firmware: affected versions not specified
• 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 2200 Firmware: affected versions not specified
• Samsung Exynos 2400 Firmware: affected versions not specified
• Samsung Exynos 9110 Firmware: affected versions not specified
• Samsung Exynos 980 Firmware: affected versions not specified
• Samsung Exynos 9820 Firmware: affected versions not specified
• Samsung Exynos 9825 Firmware: affected versions not specified
• Samsung Exynos 990 Firmware: affected versions not specified
• Samsung Exynos Modem 5123 Firmware: affected versions not specified
• Samsung Exynos Modem 5300 Firmware: affected versions not specified
• Samsung Exynos Modem 5400 Firmware: affected versions not specified
• Samsung Exynos w1000 Firmware: affected versions not specified

Published 2025-01-13. Last modified 2026-06-17.