X.Org X server before 1.13.4 and 1.4.x before 1.14.1 does not properly restrict access to input events when adding a new hot-plug device, which might allow physically proximate attackers to obtain sensitive information, as demonstrated by reading passwords from a tty.
| Software | From | Fixed in |
|---|---|---|
| x / x.org-xserver | - | 1.13.3.x |
| x / x.org-xserver | 1.4.0 | 1.4.0.x |
| canonical / ubuntu_linux | 11.04 | 11.04.x |
| canonical / ubuntu_linux | 11.10 | 11.10.x |
| canonical / ubuntu_linux | 12.10 | 12.10.x |
| canonical / ubuntu_linux | 12.04 | 12.04.x |