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CVE-2023-3107

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CVE-2023-3107

Published: Aug 1, 2023

Modified: Jul 9, 2025

PUBLISHED

Description

A set of carefully crafted ipv6 packets can trigger an integer overflow in the calculation of a fragment reassembled packet's payload length field. This allows an attacker to trigger a kernel panic, resulting in a denial of service.

VendorProductVersions

FreeBSD

FreeBSD

affected
13.2-RELEASE - < 13.2-RELEASE-p2
affected
13.1-RELEASE - < 13.1-RELEASE-p9
affected
12.4-RELEASE - < 12.4-RELEASE-p4

Weaknesses (CWE)

CWE-190

References

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