CVE-2025-22116 (GCVE-0-2025-22116)
Vulnerability from cvelistv5
Published
2025-04-16 14:13
Modified
2025-05-26 05:18
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: idpf: check error for register_netdev() on init Current init logic ignores the error code from register_netdev(), which will cause WARN_ON() on attempt to unregister it, if there was one, and there is no info for the user that the creation of the netdev failed. WARNING: CPU: 89 PID: 6902 at net/core/dev.c:11512 unregister_netdevice_many_notify+0x211/0x1a10 ... [ 3707.563641] unregister_netdev+0x1c/0x30 [ 3707.563656] idpf_vport_dealloc+0x5cf/0xce0 [idpf] [ 3707.563684] idpf_deinit_task+0xef/0x160 [idpf] [ 3707.563712] idpf_vc_core_deinit+0x84/0x320 [idpf] [ 3707.563739] idpf_remove+0xbf/0x780 [idpf] [ 3707.563769] pci_device_remove+0xab/0x1e0 [ 3707.563786] device_release_driver_internal+0x371/0x530 [ 3707.563803] driver_detach+0xbf/0x180 [ 3707.563816] bus_remove_driver+0x11b/0x2a0 [ 3707.563829] pci_unregister_driver+0x2a/0x250 Introduce an error check and log the vport number and error code. On removal make sure to check VPORT_REG_NETDEV flag prior to calling unregister and free on the netdev. Add local variables for idx, vport_config and netdev for readability.
References
Impacted products
Vendor Product Version
Linux Linux Version: 0fe45467a1041ea3657a7fa3a791c84c104fbd34
Version: 0fe45467a1041ea3657a7fa3a791c84c104fbd34
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/intel/idpf/idpf_lib.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "89768e33752211b2240ec4c34138170c95f11f97",
              "status": "affected",
              "version": "0fe45467a1041ea3657a7fa3a791c84c104fbd34",
              "versionType": "git"
            },
            {
              "lessThan": "680811c67906191b237bbafe7dabbbad64649b39",
              "status": "affected",
              "version": "0fe45467a1041ea3657a7fa3a791c84c104fbd34",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/intel/idpf/idpf_lib.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.7"
            },
            {
              "lessThan": "6.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.14.*",
              "status": "unaffected",
              "version": "6.14.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14.2",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nidpf: check error for register_netdev() on init\n\nCurrent init logic ignores the error code from register_netdev(),\nwhich will cause WARN_ON() on attempt to unregister it, if there was one,\nand there is no info for the user that the creation of the netdev failed.\n\nWARNING: CPU: 89 PID: 6902 at net/core/dev.c:11512 unregister_netdevice_many_notify+0x211/0x1a10\n...\n[ 3707.563641]  unregister_netdev+0x1c/0x30\n[ 3707.563656]  idpf_vport_dealloc+0x5cf/0xce0 [idpf]\n[ 3707.563684]  idpf_deinit_task+0xef/0x160 [idpf]\n[ 3707.563712]  idpf_vc_core_deinit+0x84/0x320 [idpf]\n[ 3707.563739]  idpf_remove+0xbf/0x780 [idpf]\n[ 3707.563769]  pci_device_remove+0xab/0x1e0\n[ 3707.563786]  device_release_driver_internal+0x371/0x530\n[ 3707.563803]  driver_detach+0xbf/0x180\n[ 3707.563816]  bus_remove_driver+0x11b/0x2a0\n[ 3707.563829]  pci_unregister_driver+0x2a/0x250\n\nIntroduce an error check and log the vport number and error code.\nOn removal make sure to check VPORT_REG_NETDEV flag prior to calling\nunregister and free on the netdev.\n\nAdd local variables for idx, vport_config and netdev for readability."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-26T05:18:49.164Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/89768e33752211b2240ec4c34138170c95f11f97"
        },
        {
          "url": "https://git.kernel.org/stable/c/680811c67906191b237bbafe7dabbbad64649b39"
        }
      ],
      "title": "idpf: check error for register_netdev() on init",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-22116",
    "datePublished": "2025-04-16T14:13:02.008Z",
    "dateReserved": "2024-12-29T08:45:45.823Z",
    "dateUpdated": "2025-05-26T05:18:49.164Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-22116\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-04-16T15:16:05.800\",\"lastModified\":\"2025-04-17T20:22:16.240\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nidpf: check error for register_netdev() on init\\n\\nCurrent init logic ignores the error code from register_netdev(),\\nwhich will cause WARN_ON() on attempt to unregister it, if there was one,\\nand there is no info for the user that the creation of the netdev failed.\\n\\nWARNING: CPU: 89 PID: 6902 at net/core/dev.c:11512 unregister_netdevice_many_notify+0x211/0x1a10\\n...\\n[ 3707.563641]  unregister_netdev+0x1c/0x30\\n[ 3707.563656]  idpf_vport_dealloc+0x5cf/0xce0 [idpf]\\n[ 3707.563684]  idpf_deinit_task+0xef/0x160 [idpf]\\n[ 3707.563712]  idpf_vc_core_deinit+0x84/0x320 [idpf]\\n[ 3707.563739]  idpf_remove+0xbf/0x780 [idpf]\\n[ 3707.563769]  pci_device_remove+0xab/0x1e0\\n[ 3707.563786]  device_release_driver_internal+0x371/0x530\\n[ 3707.563803]  driver_detach+0xbf/0x180\\n[ 3707.563816]  bus_remove_driver+0x11b/0x2a0\\n[ 3707.563829]  pci_unregister_driver+0x2a/0x250\\n\\nIntroduce an error check and log the vport number and error code.\\nOn removal make sure to check VPORT_REG_NETDEV flag prior to calling\\nunregister and free on the netdev.\\n\\nAdd local variables for idx, vport_config and netdev for readability.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: idpf: error de verificaci\u00f3n para register_netdev() en init La l\u00f3gica de init actual ignora el c\u00f3digo de error de register_netdev(), lo que provocar\u00e1 WARN_ON() al intentar anular su registro, si lo hubiera, y no hay informaci\u00f3n para el usuario de que fall\u00f3 la creaci\u00f3n de netdev. ADVERTENCIA: CPU: 89 PID: 6902 en net/core/dev.c:11512 unregister_netdevice_many_notify+0x211/0x1a10 ... [ 3707.563641] unregister_netdev+0x1c/0x30 [ 3707.563656] idpf_vport_dealloc+0x5cf/0xce0 [idpf] [ 3707.563684] idpf_deinit_task+0xef/0x160 [idpf] [ 3707.563712] idpf_vc_core_deinit+0x84/0x320 [idpf] [ 3707.563739] idpf_remove+0xbf/0x780 [idpf] [ 3707.563769] pci_device_remove+0xab/0x1e0 [ 3707.563786] device_release_driver_internal+0x371/0x530 [ 3707.563803] driver_detach+0xbf/0x180 [ 3707.563816] bus_remove_driver+0x11b/0x2a0 [ 3707.563829] pci_unregister_driver+0x2a/0x250 Introduce una comprobaci\u00f3n de errores y registra el n\u00famero de puerto virtual y el c\u00f3digo de error. Al eliminar, aseg\u00farese de comprobar el indicador VPORT_REG_NETDEV antes de ejecutar las funciones unregister y free en netdev. Agregue variables locales para idx, vport_config y netdev para facilitar la lectura. \"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/680811c67906191b237bbafe7dabbbad64649b39\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/89768e33752211b2240ec4c34138170c95f11f97\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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