{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-36006",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-36006"
  ],
  "published": "2024-05-20T09:48:48Z",
  "summary": "mlxsw: spectrum_acl_tcam: Fix incorrect list API usage",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmlxsw: spectrum_acl_tcam: Fix incorrect list API usage\n\nBoth the function that migrates all the chunks within a region and the\nfunction that migrates all the entries within a chunk call\nlist_first_entry() on the respective lists without checking that the\nlists are not empty. This is incorrect usage of the API, which leads to\nthe following warning [1].\n\nFix by returning if the lists are empty as there is nothing to migrate\nin this case.\n\n[1]\nWARNING: CPU: 0 PID: 6437 at drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c:1266 mlxsw_sp_acl_tcam_vchunk_migrate_all+0x1f1/0>\nModules linked in:\nCPU: 0 PID: 6437 Comm: kworker/0:37 Not tainted 6.9.0-rc3-custom-00883-g94a65f079ef6 #39\nHardware name: Mellanox Technologies Ltd. MSN3700/VMOD0005, BIOS 5.11 01/06/2019\nWorkqueue: mlxsw_core mlxsw_sp_acl_tcam_vregion_rehash_work\nRIP: 0010:mlxsw_sp_acl_tcam_vchunk_migrate_all+0x1f1/0x2c0\n[...]\nCall Trace:\n <TASK>\n mlxsw_sp_acl_tcam_vregion_rehash_work+0x6c/0x4a0\n process_one_work+0x151/0x370\n worker_thread+0x2cb/0x3e0\n kthread+0xd0/0x100\n ret_from_fork+0x34/0x50\n ret_from_fork_asm+0x1a/0x30\n </TASK>",
  "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": "6.1.90",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-36006"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0b2c13b670b168e324e1cf109e67056a20fd610a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/09846c2309b150b8ce4e0ce96f058197598fc530"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/64435b64e43d8ee60faa46c0cd04e323e8b2a7b0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4526a56e02da3725db979358964df9cd9c567154"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ab4ecfb627338e440ae11def004c524a00d93e40"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/af8b593c3dd9df82cb199be65863af004b09fd97"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b377add0f0117409c418ddd6504bd682ebe0bf79"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}