{"id":"CVE-2016-2188","url":"https://www.cyber-defence.io/tools/cve/CVE-2016-2188","generatedAt":"2026-10-27T17:43:09.066Z","title":"The iowarrior_probe function in drivers/usb/misc/iowarrior.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device…","description":"The iowarrior_probe function in drivers/usb/misc/iowarrior.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.","published":"2016-05-02T10:59:32.000Z","lastModified":"2026-06-17T00:43:38.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.0","score":4.6,"severity":"MEDIUM","vector":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":[],"affected":["novell/suse linux enterprise software development kit","novell/suse linux enterprise debuginfo","novell/suse linux enterprise desktop","novell/suse linux enterprise live patching","novell/suse linux enterprise module for public cloud","novell/suse linux enterprise real time extension","novell/suse linux enterprise server","novell/suse linux enterprise workstation extension","linux/linux kernel","canonical/ubuntu linux"],"epss":{"score":0.01814,"percentile":0.78514,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2016-03-14","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":39556,"kind":"exploit","title":"Linux Kernel 3.10.0-229.x (CentOS / RHEL 7.1) - 'iowarrior' Driver Crash (PoC)","url":"https://www.exploit-db.com/exploits/39556","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/dos/39556.txt","file":"exploits/linux/dos/39556.txt","published":"2016-03-14","added":"2016-03-14","updated":"2016-10-04","author":"OpenSource Security","type":"dos","platform":"linux","port":null,"verified":false,"codes":["CVE-2016-2188"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://os-s.net//advisories/OSS-2016-15_iowarrior.pdf"}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 1.8%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4ec0ef3a82125efc36173062a50624550a900ae0","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00060.html","source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html","source":"secalert@redhat.com"},{"url":"http://seclists.org/bugtraq/2016/Mar/118","tags":["Third Party Advisory","VDB Entry"],"source":"secalert@redhat.com"},{"url":"http://seclists.org/bugtraq/2016/Mar/87","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"secalert@redhat.com"},{"url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.1","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2968-1","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2968-2","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2969-1","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2970-1","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2971-1","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2971-2","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2971-3","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2996-1","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2997-1","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1317018","tags":["Issue Tracking","Third Party Advisory","VDB Entry"],"source":"secalert@redhat.com"},{"url":"https://github.com/torvalds/linux/commit/4ec0ef3a82125efc36173062a50624550a900ae0","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"https://www.exploit-db.com/exploits/39556/","source":"secalert@redhat.com"},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4ec0ef3a82125efc36173062a50624550a900ae0","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00060.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html","tags":["Third Party 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Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-2997-1","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1317018","tags":["Issue Tracking","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/torvalds/linux/commit/4ec0ef3a82125efc36173062a50624550a900ae0","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/39556/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-2188","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}