{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-40937",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-40937"
  ],
  "published": "2024-07-12T12:27:31Z",
  "summary": "gve: Clear napi->skb before dev_kfree_skb_any()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ngve: Clear napi->skb before dev_kfree_skb_any()\n\ngve_rx_free_skb incorrectly leaves napi->skb referencing an skb after it\nis freed with dev_kfree_skb_any(). This can result in a subsequent call\nto napi_get_frags returning a dangling pointer.\n\nFix this by clearing napi->skb before the skb is freed.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.95",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-40937"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/75afd8724739ee5ed8165acde5f6ac3988b485cc"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d221284991118c0ab16480b53baecd857c0bc442"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2ce5341c36993b776012601921d7688693f8c037"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a68184d5b420ea4fc7e6b7ceb52bbc66f90d3c50"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/6f4d93b78ade0a4c2cafd587f7b429ce95abb02e"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T11:52:36Z"
  }
}