{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-26779",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-26779"
  ],
  "published": "2024-04-03T17:31:22Z",
  "summary": "wifi: mac80211: fix race condition on enabling fast-xmit",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: fix race condition on enabling fast-xmit\n\nfast-xmit must only be enabled after the sta has been uploaded to the driver,\notherwise it could end up passing the not-yet-uploaded sta via drv_tx calls\nto the driver, leading to potential crashes because of uninitialized drv_priv\ndata.\nAdd a missing sta->uploaded check and re-check fast xmit after inserting a sta.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
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        "1:6.1.47-1+rpt2",
        "1:6.1.47-1+rpt4",
        "1:6.1.54-1+rpt2",
        "1:6.1.58-1+rpt2",
        "1:6.1.63-1+rpt1",
        "1:6.1.73-1+rpt1"
      ],
      "ecosystem_specific": {
        "binaries": [
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            "binary_version": "1:6.1.21-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi1-rpi-v7l",
            "binary_version": "1:6.1.21-1+rpt1"
          },
          {
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            "binary_version": "1:6.1.21-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi2-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt2"
          },
          {
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          },
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          },
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            "binary_version": "1:6.1.47-1+rpt4"
          },
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            "binary_version": "1:6.1.47-1+rpt4"
          },
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            "binary_version": "1:6.1.47-1+rpt4"
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            "binary_version": "1:6.1.54-1+rpt2"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi4-rpi-v8",
            "binary_version": "1:6.1.54-1+rpt2"
          },
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            "binary_version": "1:6.1.58-1+rpt2"
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            "upstream_version": "6.1.21",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.80"
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            "compiled_filter": false
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            "assessment": "upstream version (no usable Linux commit)",
            "upstream_fixed": "6.1.80"
          },
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            "linux_commit": null,
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            "assessment": "upstream version (no usable Linux commit)",
            "upstream_fixed": "6.1.80"
          }
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      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-26779"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/76fad1174a0cae6fc857b9f88b261a2e4f07d587"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/85720b69aef177318f4a18efbcc4302228a340e5"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/5ffab99e070b9f8ae0cf60c3c3602b84eee818dd"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/88c18fd06608b3adee547102505d715f21075c9d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/eb39bb548bf974acad7bd6780fe11f9e6652d696"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/54b79d8786964e2f840e8a2ec4a9f9a50f3d4954"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/281280276b70c822f55ce15b661f6d1d3228aaa9"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/bcbc84af1183c8cf3d1ca9b78540c2185cd85e7f"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T11:52:36Z"
  }
}