cvelist/2023/6xxx/CVE-2023-6039.json

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        "STATE": "PUBLIC"
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            {
                "lang": "eng",
                "value": "A use-after-free flaw was found in lan78xx_disconnect in drivers/net/usb/lan78xx.c in the network sub-component, net/usb/lan78xx in the Linux Kernel. This flaw allows a local attacker to crash the system when the LAN78XX USB device detaches."
            }
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    "problemtype": {
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                        "lang": "eng",
                        "value": "Use After Free",
                        "cweId": "CWE-416"
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                ]
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    "affects": {
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                    "vendor_name": "n/a",
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                                "product_name": "Kernel",
                                "version": {
                                    "version_data": [
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                                            "version_value": "not down converted",
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                                                    {
                                                        "version": "6.5-rc5",
                                                        "status": "unaffected"
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                            {
                                "product_name": "Red Hat Enterprise Linux 6",
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                            {
                                "product_name": "Red Hat Enterprise Linux 8",
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    "references": {
        "reference_data": [
            {
                "url": "https://access.redhat.com/security/cve/CVE-2023-6039",
                "refsource": "MISC",
                "name": "https://access.redhat.com/security/cve/CVE-2023-6039"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248755",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2248755"
            },
            {
                "url": "https://github.com/torvalds/linux/commit/1e7417c188d0a83fb385ba2dbe35fd2563f2b6f3",
                "refsource": "MISC",
                "name": "https://github.com/torvalds/linux/commit/1e7417c188d0a83fb385ba2dbe35fd2563f2b6f3"
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    "work_around": [
        {
            "lang": "en",
            "value": "Mitigation for this issue is to skip loading the affected module \"lan78xx\" onto the system till we have a fix available, this can be done by a blacklist mechanism, this will ensure the driver is not loaded at the boot time.\n~~~\nHow do I blacklist a kernel module to prevent it from loading automatically?\nhttps://access.redhat.com/solutions/41278 \n~~~"
        }
    ],
    "credits": [
        {
            "lang": "en",
            "value": "Red Hat would like to thank Duoming Zhou for reporting this issue."
        }
    ],
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            {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 5.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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