CVE-2017-8072
The cp2112_gpio_direction_input function in drivers/hid/hid-cp2112.c in the Linux kernel 4.9.x before 4.9.9 does not have the expected EIO error status for a zero-length report, which allows local users to have an unspecified impact via unknown vectors.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 4.9.6 | 4.9.6.x |
| linux / linux_kernel | 4.9.3 | 4.9.3.x |
| linux / linux_kernel | 4.9.5 | 4.9.5.x |
| linux / linux_kernel | 4.9 | 4.9.x |
| linux / linux_kernel | 4.9.8 | 4.9.8.x |
| linux / linux_kernel | 4.9.4 | 4.9.4.x |
| linux / linux_kernel | 4.9.1 | 4.9.1.x |
| linux / linux_kernel | 4.9.2 | 4.9.2.x |
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.9
- http://www.openwall.com/lists/oss-security/2017/04/16/4
- http://www.securityfocus.com/bid/98010
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8e9faa15469ed7c7467423db4c62aeed3ff4cae3
- https://github.com/torvalds/linux/commit/8e9faa15469ed7c7467423db4c62aeed3ff4cae3
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