{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2021-47602",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-05-24T15:11:00.736Z",
        "datePublished": "2024-06-19T14:54:02.310Z",
        "dateUpdated": "2024-08-04T05:47:40.398Z"
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                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmac80211: track only QoS data frames for admission control\n\nFor admission control, obviously all of that only works for\nQoS data frames, otherwise we cannot even access the QoS\nfield in the header.\n\nSyzbot reported (see below) an uninitialized value here due\nto a status of a non-QoS nullfunc packet, which isn't even\nlong enough to contain the QoS header.\n\nFix this to only do anything for QoS data packets."
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            ],
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                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/mac80211/mlme.c"
                    ],
                    "versions": [
                        {
                            "version": "02219b3abca5",
                            "lessThan": "69f054d6642c",
                            "status": "affected",
                            "versionType": "git"
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                    "programFiles": [
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                            "version": "3.19",
                            "status": "affected"
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                        {
                            "version": "0",
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                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "4.19.222",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.4.168",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.10.88",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
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                        },
                        {
                            "version": "5.15.11",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.16",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
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                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/69f054d6642c8f6173724ce17e7ee3ff66b8f682"
                },
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                },
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                    "url": "https://git.kernel.org/stable/c/42d08e97b196479f593499e887a9ab81446a34b9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d5e568c3a4ec2ddd23e7dc5ad5b0c64e4f22981a"
                }
            ],
            "title": "mac80211: track only QoS data frames for admission control",
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        },
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                            "content": {
                                "timestamp": "2024-06-20T16:20:59.442074Z",
                                "id": "CVE-2021-47602",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
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                                        "Technical Impact": "partial"
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                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-04T05:47:40.398Z"
                },
                "title": "CVE Program Container",
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