{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2022-47929",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with \"tc qdisc\" and \"tc class\" commands. This affects qdisc_graft in net/sched/sch_api.c."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://www.spinics.net/lists/netdev/msg555705.html",
                "refsource": "MISC",
                "name": "https://www.spinics.net/lists/netdev/msg555705.html"
            },
            {
                "url": "https://tldp.org/HOWTO/Traffic-Control-HOWTO/components.html",
                "refsource": "MISC",
                "name": "https://tldp.org/HOWTO/Traffic-Control-HOWTO/components.html"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=96398560f26aa07e8f2969d73c8197e6a6d10407",
                "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=96398560f26aa07e8f2969d73c8197e6a6d10407"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.6",
                "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.6"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-5324",
                "url": "https://www.debian.org/security/2023/dsa-5324"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update",
                "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update",
                "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"
            }
        ]
    }
}