{"id":"CVE-2016-4482","state":"PUBLISHED","title":"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","description":"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.","publishedAt":"2016-05-23T10:00:00.000Z","updatedAt":"2024-08-06T00:32:25.667Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html","http://www.securityfocus.com/bid/90029","http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html","https://bugzilla.redhat.com/show_bug.cgi?id=1332931","http://www.ubuntu.com/usn/USN-3017-1","http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html","http://www.ubuntu.com/usn/USN-3017-3","http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html","http://www.ubuntu.com/usn/USN-3018-2","http://www.ubuntu.com/usn/USN-3021-2","http://www.ubuntu.com/usn/USN-3017-2","http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=681fef8380eb818c0b845fca5d2ab1dcbab114ee","http://www.ubuntu.com/usn/USN-3019-1","http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html","http://www.debian.org/security/2016/dsa-3607","http://www.ubuntu.com/usn/USN-3016-2","http://www.ubuntu.com/usn/USN-3016-1","http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html","http://www.ubuntu.com/usn/USN-3021-1","http://www.ubuntu.com/usn/USN-3018-1","http://www.openwall.com/lists/oss-security/2016/05/04/2","https://github.com/torvalds/linux/commit/681fef8380eb818c0b845fca5d2ab1dcbab114ee","http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184414.html","http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html","http://www.ubuntu.com/usn/USN-3016-3","http://www.ubuntu.com/usn/USN-3016-4","http://www.ubuntu.com/usn/USN-3020-1","http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:42:43.384Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2016/4xxx/CVE-2016-4482.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2016-4482","state":"PUBLISHED","datePublished":"2016-05-23T10:00:00.000Z","dateUpdated":"2024-08-06T00:32:25.667Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2016-05-04T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html","name":"SUSE-SU-2016:1690","tags":["vendor-advisory","x_refsource_SUSE"]},{"url":"http://www.securityfocus.com/bid/90029","name":"90029","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html","name":"SUSE-SU-2016:1696","tags":["vendor-advisory","x_refsource_SUSE"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1332931","tags":["x_refsource_CONFIRM"]},{"url":"http://www.ubuntu.com/usn/USN-3017-1","name":"USN-3017-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html","name":"SUSE-SU-2016:1985","tags":["vendor-advisory","x_refsource_SUSE"]},{"url":"http://www.ubuntu.com/usn/USN-3017-3","name":"USN-3017-3","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html","name":"openSUSE-SU-2016:2184","tags":["vendor-advisory","x_refsource_SUSE"]},{"url":"http://www.ubuntu.com/usn/USN-3018-2","name":"USN-3018-2","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://www.ubuntu.com/usn/USN-3021-2","name":"USN-3021-2","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://www.ubuntu.com/usn/USN-3017-2","name":"USN-3017-2","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=681fef8380eb818c0b845fca5d2ab1dcbab114ee","tags":["x_refsource_CONFIRM"]},{"url":"http://www.ubuntu.com/usn/USN-3019-1","name":"USN-3019-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html","name":"openSUSE-SU-2016:1641","tags":["vendor-advisory","x_refsource_SUSE"]},{"url":"http://www.debian.org/security/2016/dsa-3607","name":"DSA-3607","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://www.ubuntu.com/usn/USN-3016-2","name":"USN-3016-2","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://www.ubuntu.com/usn/USN-3016-1","name":"USN-3016-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html","name":"SUSE-SU-2016:1672","tags":["vendor-advisory","x_refsource_SUSE"]},{"url":"http://www.ubuntu.com/usn/USN-3021-1","name":"USN-3021-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://www.ubuntu.com/usn/USN-3018-1","name":"USN-3018-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://www.openwall.com/lists/oss-security/2016/05/04/2","name":"[oss-security] 20160503 CVE Request: information leak in devio of Linux kernel","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://github.com/torvalds/linux/commit/681fef8380eb818c0b845fca5d2ab1dcbab114ee","tags":["x_refsource_CONFIRM"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184414.html","name":"FEDORA-2016-4ce97823af","tags":["vendor-advisory","x_refsource_FEDORA"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html","name":"SUSE-SU-2016:2105","tags":["vendor-advisory","x_refsource_SUSE"]},{"url":"http://www.ubuntu.com/usn/USN-3016-3","name":"USN-3016-3","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://www.ubuntu.com/usn/USN-3016-4","name":"USN-3016-4","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://www.ubuntu.com/usn/USN-3020-1","name":"USN-3020-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html","name":"SUSE-SU-2016:1937","tags":["vendor-advisory","x_refsource_SUSE"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2016-11-25T20:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2016-05-03T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2016-4482","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"SUSE-SU-2016:1690","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html"},{"name":"90029","refsource":"BID","url":"http://www.securityfocus.com/bid/90029"},{"name":"SUSE-SU-2016:1696","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html"},{"name":"https://bugzilla.redhat.com/show_bug.cgi?id=1332931","refsource":"CONFIRM","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1332931"},{"name":"USN-3017-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3017-1"},{"name":"SUSE-SU-2016:1985","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html"},{"name":"USN-3017-3","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3017-3"},{"name":"openSUSE-SU-2016:2184","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html"},{"name":"USN-3018-2","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3018-2"},{"name":"USN-3021-2","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3021-2"},{"name":"USN-3017-2","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3017-2"},{"name":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=681fef8380eb818c0b845fca5d2ab1dcbab114ee","refsource":"CONFIRM","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=681fef8380eb818c0b845fca5d2ab1dcbab114ee"},{"name":"USN-3019-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3019-1"},{"name":"openSUSE-SU-2016:1641","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html"},{"name":"DSA-3607","refsource":"DEBIAN","url":"http://www.debian.org/security/2016/dsa-3607"},{"name":"USN-3016-2","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3016-2"},{"name":"USN-3016-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3016-1"},{"name":"SUSE-SU-2016:1672","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html"},{"name":"USN-3021-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3021-1"},{"name":"USN-3018-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3018-1"},{"name":"[oss-security] 20160503 CVE Request: information leak in devio of Linux kernel","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2016/05/04/2"},{"name":"https://github.com/torvalds/linux/commit/681fef8380eb818c0b845fca5d2ab1dcbab114ee","refsource":"CONFIRM","url":"https://github.com/torvalds/linux/commit/681fef8380eb818c0b845fca5d2ab1dcbab114ee"},{"name":"FEDORA-2016-4ce97823af","refsource":"FEDORA","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184414.html"},{"name":"SUSE-SU-2016:2105","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html"},{"name":"USN-3016-3","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3016-3"},{"name":"USN-3016-4","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3016-4"},{"name":"USN-3020-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3020-1"},{"name":"SUSE-SU-2016:1937","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html","name":"SUSE-SU-2016:1690","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.securityfocus.com/bid/90029","name":"90029","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html","name":"SUSE-SU-2016:1696","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1332931","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-3017-1","name":"USN-3017-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html","name":"SUSE-SU-2016:1985","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-3017-3","name":"USN-3017-3","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html","name":"openSUSE-SU-2016:2184","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-3018-2","name":"USN-3018-2","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-3021-2","name":"USN-3021-2","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-3017-2","name":"USN-3017-2","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=681fef8380eb818c0b845fca5d2ab1dcbab114ee","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-3019-1","name":"USN-3019-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html","name":"openSUSE-SU-2016:1641","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.debian.org/security/2016/dsa-3607","name":"DSA-3607","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-3016-2","name":"USN-3016-2","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-3016-1","name":"USN-3016-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html","name":"SUSE-SU-2016:1672","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-3021-1","name":"USN-3021-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-3018-1","name":"USN-3018-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2016/05/04/2","name":"[oss-security] 20160503 CVE Request: information leak in devio of Linux kernel","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://github.com/torvalds/linux/commit/681fef8380eb818c0b845fca5d2ab1dcbab114ee","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184414.html","name":"FEDORA-2016-4ce97823af","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html","name":"SUSE-SU-2016:2105","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-3016-3","name":"USN-3016-3","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-3016-4","name":"USN-3016-4","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-3020-1","name":"USN-3020-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html","name":"SUSE-SU-2016:1937","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T00:32:25.667Z"}}]}}}