Description
The mmap extension __MAP_NOFAULT in OpenBSD 5.8 and 5.9 allows attackers to cause a denial of service (kernel panic and crash) via a large size value.
References
- 1036318 vdb-entry
- http://www.openbsd.org/errata59.html
- [oss-security] 20160714 Multiple Bugs in OpenBSD Kernel mailing-list
- [oss-security] 20160717 ReL Multiple Bugs in OpenBSD Kernel mailing-list
- http://www.openbsd.org/errata58.html
- 91805 vdb-entry