Description
The kernel in NetBSD-current before September 28, 2005 allows local users to cause a denial of service (system crash) by using the SIOCGIFALIAS ioctl to gather information on a non-existent alias of a network interface, which causes a NULL pointer dereference.
References
- 17497 vdb-entry
- NetBSD-SA2006-012 vendor-advisory
- 24578 vdb-entry
- 1015908 vdb-entry
- bsd-siocgifalias-ioctl-dos(25766) vdb-entry
- 19615 third-party-advisory