wifi: mac80211: drop stray ‘static’ from fast-RX rx_result_CVE-2026-46152

{
    "lastseen": "",
    "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: drop stray 'static' from fast-RX rx_result\n\nieee80211_invoke_fast_rx() is documented as safe for parallel RX, but\nits per-invocation rx_result is declared static. Concurrent callers then\nshare one instance and can overwrite each other's result between\nieee80211_rx_mesh_data() and the switch on res.\n\nThat can make a packet that was queued or consumed by\nieee80211_rx_mesh_data() fall through into ieee80211_rx_8023(), or make\na packet that should continue return as queued.\n\nMake res an automatic variable so each invocation keeps its own result.",
    "published": "2026-05-28T09:36:08.211Z",
    "modified": "2026-05-30T10:48:24.235Z",
    "type": "cve",
    "title": "wifi: mac80211: drop stray 'static' from fast-RX rx_result",
    "source": "Linux",
    "references": "https://git.kernel.org/stable/c/03584528bfffb195e384698af9148b94e42e3f14\nhttps://git.kernel.org/stable/c/1739fc31b4de06c5c78ce0741182770fb079091e\nhttps://git.kernel.org/stable/c/e131562d6f2b958148c35c98831b007f47f0e3d3\nhttps://git.kernel.org/stable/c/3ef44f96ccc3e06e059dec57842e366f0c4b1893\nhttps://git.kernel.org/stable/c/7a5b81e0c87a075afd572f659d8eb68c9c4cd2ba",
    "id": "CVE-2026-46152",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "Linux Linux 3468e1e0c639032a603450f0830ccabfa76f5806\nLinux Linux 3468e1e0c639032a603450f0830ccabfa76f5806\nLinux Linux 3468e1e0c639032a603450f0830ccabfa76f5806\nLinux Linux 3468e1e0c639032a603450f0830ccabfa76f5806\nLinux Linux 3468e1e0c639032a603450f0830ccabfa76f5806\nLinux Linux 6.4",
    "sourceHref": "",
    "cvss": {
        "score": 8.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
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        "baseScore": 0,
        "baseSeverity": "",
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        "attackComplexity": "",
        "privilegesRequired": "",
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        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
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            "baseScore": 0,
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            "privilegesRequired": "",
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            "confidentialityImpact": "",
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Linux",
    "version": "3468e1e0c639032a603450f0830ccabfa76f5806",
    "vendor": "Linux",
    "ai_description": "",
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    "ai_score": 0
}