OpenBSD 4.4, 4.5, and 4.6, when running on an i386 kernel, does not properly handle XMM exceptions, which allows local users to cause a denial of service (kernel panic) via unspecified vectors.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Openbsd | Openbsd | 4.4 (including) | 4.4 (including) |
| Openbsd | Openbsd | 4.5 (including) | 4.5 (including) |
| Openbsd | Openbsd | 4.6 (including) | 4.6 (including) |
References
- http://marc.info/?l=openbsd-security-announce\u0026m=125474331811594
- http://secunia.com/advisories/36956
- http://www.openbsd.org/errata44.html
- http://www.openbsd.org/errata45.html
- http://www.openbsd.org/errata46.html
- http://www.securityfocus.com/bid/36589
- http://marc.info/?l=openbsd-security-announce\u0026m=125474331811594
- http://secunia.com/advisories/36956
- http://www.openbsd.org/errata44.html
- http://www.openbsd.org/errata45.html
- http://www.openbsd.org/errata46.html
- http://www.securityfocus.com/bid/36589