CVE-2023-28613: Samsung Exynos 1280 Firmware

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

An issue was discovered in Samsung Exynos Mobile Processor and Baseband Modem Processor for Exynos 1280, Exynos 2200, and Exynos Modem 5300. An integer overflow in IPv4 fragment handling can occur due to insufficient parameter validation when reassembling these fragments.

Affected products

• Samsung Exynos 1280 Firmware: affected versions not specified
• Samsung Exynos 2200 Firmware: affected versions not specified
• Samsung Exynos Modem 5300 Firmware: affected versions not specified

Published 2023-04-04. Last modified 2026-06-17.