Description (CNA)
In FreeBSD before 11.2-STABLE(r338986), 11.2-RELEASE-p4, 11.1-RELEASE-p15, 10.4-STABLE(r338985), and 10.4-RELEASE-p13, due to improper maintenance of IPv6 protocol control block flags through various failure paths, an unprivileged authenticated local user may be able to cause a NULL pointer dereference causing the kernel to crash.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| FreeBSD / FreeBSD | affected 11.2 before 11.2-RELEASE-p4; affected 11.1 before 11.1-RELEASE-p15; affected 10.x before 10.4-RELEASE-p13 |
CWE
No CWE identifiers supplied.
References
- https://security.FreeBSD.org/advisories/FreeBSD-EN-18:11.listen.asc
- https://www.flexera.com/company/secunia-research/advisories/SR-2018-21.html
ADP enrichment
No English description supplied.