Signedness error in the copy_from_read_buf function in n_tty.c for Linux kernel 2.6.10 and 2.6.11rc1 allows local users to read kernel memory via a negative argument.
Software | From | Fixed in |
---|---|---|
linux / linux_kernel | 2.6.10 | 2.6.10.x |
linux / linux_kernel | 2.6.11_rc1_bk6 | 2.6.11_rc1_bk6.x |