FreeBSD 8.4 before p14, 9.1 before p17, 9.2 before p10, and 10.0 before p7 does not properly initialize the buffer between the header and data of a control message, which allows local users to obtain sensitive information from kernel memory via unspecified vectors.
| Software | From | Fixed in |
|---|---|---|
| freebsd / freebsd | 10.0 | 10.0.x |
| freebsd / freebsd | 9.1 | 9.1.x |
| freebsd / freebsd | 9.2 | 9.2.x |
| freebsd / freebsd | 8.4 | 8.4.x |