NetBSD 2.0 before 2.0.4, 2.1 before 2.1.1, and 3, when the kernel is compiled with options DIAGNOSTIC, allows local users to cause a denial of service (kernel assertion panic) via a negative linger time in the SO_LINGER socket option.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Netbsd | Netbsd | 2.0 (including) | 2.0 (including) |
| Netbsd | Netbsd | 2.0.1 (including) | 2.0.1 (including) |
| Netbsd | Netbsd | 2.0.2 (including) | 2.0.2 (including) |
| Netbsd | Netbsd | 2.0.3 (including) | 2.0.3 (including) |
| Netbsd | Netbsd | 2.1 (including) | 2.1 (including) |
References
- http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/kern/uipc_socket.c.diff?r1=1.111\u0026r2=1.112
- http://mail-index.netbsd.org/netbsd-announce/2005/11/08/0010.html
- http://mail-index.netbsd.org/source-changes/2005/10/21/0038.html
- http://www.securityfocus.com/bid/15289
- http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/kern/uipc_socket.c.diff?r1=1.111\u0026r2=1.112
- http://mail-index.netbsd.org/netbsd-announce/2005/11/08/0010.html
- http://mail-index.netbsd.org/source-changes/2005/10/21/0038.html
- http://www.securityfocus.com/bid/15289