Description


In 11.4-PRERELEASE before r360733 and 11.3-RELEASE before p13, improper mbuf handling in the kernel causes a use-after-free bug by sending IPv6 Hop-by-Hop options over the loopback interface. The use-after-free situation may result in unintended kernel behaviour including a kernel panic.

Related CPE's


o

freebsd

freebsd

14

Weaknesses



CWE-416

CVSS impact metrics


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

5.5 · Medium

Information


Source identifier

[email protected]

Vulnerability status

Modified

Published

2021-03-26T20:15:13.117Z

4 years ago

Last modified

2024-11-21T04:37:11.567Z

1 year ago