CVE-2023-28613

Name: CVE-2023-28613
Creator: NVD / NIST
Published: 2023-04-04T16:15:07.407+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.16%

Last modified Jun 17, 2026

CVE-2023-28613 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 1.16% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.16%

63.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Samsung	Exynos 1280 Firmware	All versions
Samsung	Exynos 2200 Firmware	All versions
Samsung	Exynos Modem 5300 Firmware	All versions

References

Timeline

Published: Apr 4, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-28613?

How severe is CVE-2023-28613?

CVE-2023-28613 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.16% probability of exploitation in the next 30 days.

How do I fix CVE-2023-28613?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-28613?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST