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.
https://security.netapp.com/advisory/ntap-20230804-0001/
https://security.FreeBSD.org/advisories/FreeBSD-SA-23:06.ipv6.asc
Source: Mitre, NVD
Published: 2023-08-01
Updated: 2025-02-13
Base Score: 7.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C
Severity: High
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.00422