{"id":"CVE-2016-4482","details":"The proc_connectinfo function in drivers/usb/core/devio.c in the Linux kernel through 4.6 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted USBDEVFS_CONNECTINFO ioctl call.","modified":"2026-04-01T23:42:50.416988Z","published":"2016-05-23T10:59:00.113Z","related":["SUSE-SU-2016:1672-1","SUSE-SU-2016:1690-1","SUSE-SU-2016:1696-1","SUSE-SU-2016:1937-1","SUSE-SU-2016:1985-1","SUSE-SU-2016:2105-1","SUSE-SU-2016:2245-1","SUSE-SU-2017:0333-1"],"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/90029"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184414.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2016/05/04/2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3021-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3021-2"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3016-3"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3017-3"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3018-2"},{"type":"ADVISORY","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=681fef8380eb818c0b845fca5d2ab1dcbab114ee"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3018-1"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3607"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3016-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3016-4"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3017-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3019-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3020-1"},{"type":"ADVISORY","url":"https://github.com/torvalds/linux/commit/681fef8380eb818c0b845fca5d2ab1dcbab114ee"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3016-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3017-2"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1332931"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git","events":[{"introduced":"0"},{"last_affected":"2dcd0af568b0cf583645c8a317dd12e344b1c72a"},{"fixed":"681fef8380eb818c0b845fca5d2ab1dcbab114ee"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"4.6"}]}},{"type":"GIT","repo":"https://github.com/torvalds/linux","events":[{"introduced":"0"},{"fixed":"681fef8380eb818c0b845fca5d2ab1dcbab114ee"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-4482.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"12.04"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"15.10"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0-sp4"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0-sp1"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0-sp4"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0-sp1"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0-sp1"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0-extra"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0-sp4"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0-sp1"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0-sp1"}]},{"events":[{"introduced":"0"},{"last_affected":"24"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}