{
    "id": "CVE-2019-15504",
    "published": "2019-08-23 06:15:10",
    "last_modified": "2026-06-17 02:20:30",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-415",
    "description": "drivers/net/wireless/rsi/rsi_91x_usb.c in the Linux kernel through 5.2.9 has a Double Free via crafted USB device traffic (which may be remote via usbip or usbredir).",
    "epss_score": "0.04309",
    "epss_percentile": "0.90897",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-08 18:17:22",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "canonical",
            "product": "ubuntu_linux"
        },
        {
            "vendor": "linux",
            "product": "linux_kernel"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3RUDQJXRJQVGHCGR4YZWTQ3ECBI7TXH/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4JZ6AEUKFWBHQAROGMQARJ274PQP2QP/",
        "https://lore.kernel.org/lkml/20190819220230.10597-1-benquike%40gmail.com/",
        "https://security.netapp.com/advisory/ntap-20190905-0002/",
        "https://support.f5.com/csp/article/K33554143",
        "https://support.f5.com/csp/article/K33554143?utm_source=f5support&amp%3Butm_medium=RSS",
        "https://usn.ubuntu.com/4157-1/",
        "https://usn.ubuntu.com/4157-2/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3RUDQJXRJQVGHCGR4YZWTQ3ECBI7TXH/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4JZ6AEUKFWBHQAROGMQARJ274PQP2QP/",
        "https://lore.kernel.org/lkml/20190819220230.10597-1-benquike%40gmail.com/",
        "https://security.netapp.com/advisory/ntap-20190905-0002/",
        "https://support.f5.com/csp/article/K33554143",
        "https://support.f5.com/csp/article/K33554143?utm_source=f5support&amp%3Butm_medium=RSS",
        "https://usn.ubuntu.com/4157-1/",
        "https://usn.ubuntu.com/4157-2/"
    ]
}