{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-46716",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-46716"
  ],
  "published": "2024-09-18T06:32:49Z",
  "summary": "dmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor\n\nRemove list_del call in msgdma_chan_desc_cleanup, this should be the role\nof msgdma_free_descriptor. In consequence replace list_add_tail with\nlist_move_tail in msgdma_free_descriptor.\n\nThis fixes the path:\n   msgdma_free_chan_resources -> msgdma_free_descriptors ->\n   msgdma_free_desc_list -> msgdma_free_descriptor\n\nwhich does not correctly free the descriptors as first nodes were not\nremoved from the list.",
  "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": "6.1.109",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-46716"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a3480e59fdbe5585d2d1eff0bed7671583acf725"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/20bf2920a869f9dbda0ef8c94c87d1901a64a716"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/db67686676c7becc1910bf1d6d51505876821863"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/54e4ada1a4206f878e345ae01cf37347d803d1b1"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T11:52:36Z"
  }
}