CVE-2023-28613: samsung exynos_1280_firmware Integer Overflow or Wraparound

Vulnerability summary

CVE-2023-28613 is a critical (CVSS 9.8) Integer Overflow or Wraparound vulnerability in samsung exynos_1280_firmware. EPSS estimates a 1.16% chance of exploitation in the next 30 days, higher than 66.9% of scored vulnerabilities.

Timeline

1. 04-04-2023
   PublishedVulnerability first disclosed.
2. 13-02-2025
   Last modifiedVulnerability information updated.

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.

• CWE-190Integer Overflow or WraparoundThe product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.