FreeBSD 4.6 to 4.11 and 5.x to 5.4 uses insecure default permissions for the /dev/iir device, which allows local users to execute restricted ioctl calls to read or modify data on hardware that is controlled by the iir driver.
Software | From | Fixed in |
---|---|---|
freebsd / freebsd | 4.10 | 4.10.x |
freebsd / freebsd | 4.11 | 4.11.x |
freebsd / freebsd | 4.6 | 4.6.x |
freebsd / freebsd | 4.7 | 4.7.x |
freebsd / freebsd | 4.8 | 4.8.x |
freebsd / freebsd | 4.9 | 4.9.x |
freebsd / freebsd | 5.1 | 5.1.x |
freebsd / freebsd | 5.2 | 5.2.x |
freebsd / freebsd | 5.3 | 5.3.x |
freebsd / freebsd | 5.4 | 5.4.x |