{
    "id": "CVE-2015-7566",
    "published": "2016-02-08 03:59:03",
    "last_modified": "2026-06-17 00:32:45",
    "cvss_score": "4.6",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "cwe": null,
    "description": "The clie_5_attach function in drivers/usb/serial/visor.c in the Linux kernel through 4.4.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a bulk-out endpoint.",
    "epss_score": "0.01750",
    "epss_percentile": "0.77188",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-09 18:17:15",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "linux",
            "product": "linux_kernel"
        },
        {
            "vendor": "novell",
            "product": "suse_linux_enterprise_debuginfo"
        },
        {
            "vendor": "novell",
            "product": "suse_linux_enterprise_real_time_extension"
        },
        {
            "vendor": "novell",
            "product": "suse_linux_enterprise_server"
        },
        {
            "vendor": "novell",
            "product": "suse_linux_enterprise_software_development_kit"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "39540",
            "title": "Linux Kernel 3.10.0 (CentOS / RHEL 7.1) - visor clie_5_attach Nullpointer Dereference",
            "date": "2016-03-09",
            "url": "https://www.exploit-db.com/exploits/39540"
        }
    ],
    "refs_list": [
        "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cb3232138e37129e88240a98a1d2aba2187ff57c",
        "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175792.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176194.html",
        "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html",
        "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html",
        "http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html",
        "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html",
        "http://www.debian.org/security/2016/dsa-3448",
        "http://www.debian.org/security/2016/dsa-3503",
        "http://www.securityfocus.com/archive/1/537733/100/0/threaded",
        "http://www.securityfocus.com/bid/82975",
        "http://www.ubuntu.com/usn/USN-2929-1",
        "http://www.ubuntu.com/usn/USN-2929-2",
        "http://www.ubuntu.com/usn/USN-2930-1",
        "http://www.ubuntu.com/usn/USN-2930-2",
        "http://www.ubuntu.com/usn/USN-2930-3",
        "http://www.ubuntu.com/usn/USN-2932-1",
        "http://www.ubuntu.com/usn/USN-2948-1",
        "http://www.ubuntu.com/usn/USN-2948-2",
        "http://www.ubuntu.com/usn/USN-2967-1",
        "http://www.ubuntu.com/usn/USN-2967-2",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1283371",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1296466",
        "https://github.com/torvalds/linux/commit/cb3232138e37129e88240a98a1d2aba2187ff57c"
    ]
}