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
References
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
Vulnerability status
Modified
Published
2021-03-26T20:15:13.117Z
4 years agoLast modified
2024-11-21T04:37:11.567Z
1 year ago