CVE-2023-28613

critical

Description

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.

References

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

https://semiconductor.samsung.com/processor/modem/

https://semiconductor.samsung.com/processor/mobile-processor/

http://packetstormsecurity.com/files/172177/Shannon-Baseband-Integer-Overflow.html

Details

Source: Mitre, NVD

Published: 2023-04-04

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

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

Severity: Critical

EPSS

EPSS: 0.00806