rxgk: Fix potential integer overflow in length check_CVE-2026-46039

{
    "lastseen": "",
    "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nrxgk: Fix potential integer overflow in length check\n\nFix potential integer overflow in rxgk_extract_token() when checking the\nlength of the ticket.  Rather than rounding up the value to be tested\n(which might overflow), round down the size of the available data.",
    "published": "2026-05-27T12:56:51.317Z",
    "modified": "2026-05-30T10:46:54.664Z",
    "type": "cve",
    "title": "rxgk: Fix potential integer overflow in length check",
    "source": "Linux",
    "references": "https://git.kernel.org/stable/c/43222ac484f93b3ec2d240a7575e1cedd31f5fa4\nhttps://git.kernel.org/stable/c/183d37f12d1c8ed24a5bfc7addad05510da22a94\nhttps://git.kernel.org/stable/c/6929350080f4da292d111a3b33e53138fee51cec",
    "id": "CVE-2026-46039",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "Linux Linux 2429a197648178cd4dc930a9d87c13c547460564\nLinux Linux 2429a197648178cd4dc930a9d87c13c547460564\nLinux Linux 2429a197648178cd4dc930a9d87c13c547460564\nLinux Linux 71571e187106631a8127f2dde780f35caa358d33\nLinux Linux 6.16.9\nLinux Linux 6.17",
    "sourceHref": "",
    "cvss": {
        "score": 9.8,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
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            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Linux",
    "version": "2429a197648178cd4dc930a9d87c13c547460564",
    "vendor": "Linux",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
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    "ai_score": 0
}