{"id":"UBUNTU-CVE-2017-8072","details":"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unspecified impact via unknown vectors.","modified":"2025-07-16T08:13:29.998351Z","published":"2017-04-23T05:59:00Z","withdrawn":"2025-07-18T16:43:58Z","upstream":["CVE-2017-8072"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-8072"},{"type":"REPORT","url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.9"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2017/04/16/4"},{"type":"REPORT","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8e9faa15469ed7c7467423db4c62aeed3ff4cae3"},{"type":"REPORT","url":"https://github.com/torvalds/linux/commit/8e9faa15469ed7c7467423db4c62aeed3ff4cae3"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-8072"}],"affected":[{"package":{"name":"linux-hwe","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/linux-hwe@4.10.0-27.30~16.04.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.10.0-27.30~16.04.2"}]}],"versions":["4.8.0-36.36~16.04.1","4.8.0-39.42~16.04.1","4.8.0-41.44~16.04.1","4.8.0-42.45~16.04.1","4.8.0-44.47~16.04.1","4.8.0-45.48~16.04.1","4.8.0-46.49~16.04.1","4.8.0-49.52~16.04.1","4.8.0-51.54~16.04.1","4.8.0-52.55~16.04.1","4.8.0-53.56~16.04.1","4.8.0-54.57~16.04.1","4.8.0-56.61~16.04.1","4.8.0-58.63~16.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"block-modules-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"block-modules-4.10.0-27-generic-lpae-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"crypto-modules-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"crypto-modules-4.10.0-27-generic-lpae-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"dasd-extra-modules-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"dasd-modules-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"fat-modules-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"fat-modules-4.10.0-27-generic-lpae-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"fb-modules-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"firewire-core-modules-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"floppy-modules-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"fs-core-modules-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"fs-core-modules-4.10.0-27-generic-lpae-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"fs-secondary-modules-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"fs-secondary-modules-4.10.0-27-generic-lpae-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"input-modules-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"input-modules-4.10.0-27-generic-lpae-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"ipmi-modules-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"ipmi-modules-4.10.0-27-generic-lpae-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"irda-modules-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"irda-modules-4.10.0-27-generic-lpae-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"kernel-image-4.10.0-27-generic-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"kernel-image-4.10.0-27-generic-lpae-di"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-cloud-tools-4.10.0-27-generic"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-cloud-tools-4.10.0-27-lowlatency"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-headers-4.10.0-27"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-headers-4.10.0-27-generic"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-headers-4.10.0-27-generic-lpae"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-headers-4.10.0-27-lowlatency"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-hwe-cloud-tools-4.10.0-27"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-hwe-cloud-tools-4.10.0-27-dbgsym"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-hwe-tools-4.10.0-27"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-hwe-tools-4.10.0-27-dbgsym"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-hwe-udebs-generic"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-hwe-udebs-generic-lpae"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-image-4.10.0-27-generic"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-image-4.10.0-27-generic-dbgsym"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-image-4.10.0-27-generic-lpae"},{"binary_version":"4.10.0-27.30~16.04.2","binary_name":"linux-image-4.10.0-27-generic-lpae-dbgsym"},{"bin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