cve-2024-26653
Vulnerability from cvelistv5
Published
2024-04-01 08:33
Modified
2024-11-05 09:13
Severity ?
Summary
usb: misc: ljca: Fix double free in error handling path
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/420babea4f1881a7c4ea22a8e218b8c6895d3f21
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7c9631969287a5366bc8e39cd5abff154b35fb80
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8a9f653cc852677003c23ee8075e3ed8fb4743c9
Impacted products
LinuxLinux
LinuxLinux
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:07:19.799Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/420babea4f1881a7c4ea22a8e218b8c6895d3f21"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8a9f653cc852677003c23ee8075e3ed8fb4743c9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7c9631969287a5366bc8e39cd5abff154b35fb80"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-26653",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-15T19:26:24.626157Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-15T19:26:32.668Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/misc/usb-ljca.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "420babea4f18",
              "status": "affected",
              "version": "acd6199f195d",
              "versionType": "git"
            },
            {
              "lessThan": "8a9f653cc852",
              "status": "affected",
              "version": "acd6199f195d",
              "versionType": "git"
            },
            {
              "lessThan": "7c9631969287",
              "status": "affected",
              "version": "acd6199f195d",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/misc/usb-ljca.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": "6.7.*",
              "status": "unaffected",
              "version": "6.7.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: misc: ljca: Fix double free in error handling path\n\nWhen auxiliary_device_add() returns error and then calls\nauxiliary_device_uninit(), callback function ljca_auxdev_release\ncalls kfree(auxdev-\u003edev.platform_data) to free the parameter data\nof the function ljca_new_client_device. The callers of\nljca_new_client_device shouldn\u0027t call kfree() again\nin the error handling path to free the platform data.\n\nFix this by cleaning up the redundant kfree() in all callers and\nadding kfree() the passed in platform_data on errors which happen\nbefore auxiliary_device_init() succeeds ."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-05T09:13:15.953Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/420babea4f1881a7c4ea22a8e218b8c6895d3f21"
        },
        {
          "url": "https://git.kernel.org/stable/c/8a9f653cc852677003c23ee8075e3ed8fb4743c9"
        },
        {
          "url": "https://git.kernel.org/stable/c/7c9631969287a5366bc8e39cd5abff154b35fb80"
        }
      ],
      "title": "usb: misc: ljca: Fix double free in error handling path",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26653",
    "datePublished": "2024-04-01T08:33:04.200Z",
    "dateReserved": "2024-02-19T14:20:24.144Z",
    "dateUpdated": "2024-11-05T09:13:15.953Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-26653\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-04-01T09:15:51.010\",\"lastModified\":\"2024-04-03T14:15:16.520\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nusb: misc: ljca: Fix double free in error handling path\\n\\nWhen auxiliary_device_add() returns error and then calls\\nauxiliary_device_uninit(), callback function ljca_auxdev_release\\ncalls kfree(auxdev-\u003edev.platform_data) to free the parameter data\\nof the function ljca_new_client_device. The callers of\\nljca_new_client_device shouldn\u0027t call kfree() again\\nin the error handling path to free the platform data.\\n\\nFix this by cleaning up the redundant kfree() in all callers and\\nadding kfree() the passed in platform_data on errors which happen\\nbefore auxiliary_device_init() succeeds .\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: usb: misc: ljca: corrige el doble libre en la ruta de manejo de errores Cuando auxiliar_device_add() devuelve un error y luego llama a auxiliar_device_uninit(), la funci\u00f3n de devoluci\u00f3n de llamada ljca_auxdev_release llama a kfree(auxdev-\u0026gt;dev.platform_data ) para liberar los datos de los par\u00e1metros de la funci\u00f3n ljca_new_client_device. Las personas que llaman a ljca_new_client_device no deber\u00edan volver a llamar a kfree() en la ruta de manejo de errores para liberar los datos de la plataforma. Solucione este problema limpiando el kfree() redundante en todas las personas que llaman y agregando kfree() los datos de plataforma pasados en los errores que ocurren antes de queauxiliar_device_init() tenga \u00e9xito.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/420babea4f1881a7c4ea22a8e218b8c6895d3f21\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7c9631969287a5366bc8e39cd5abff154b35fb80\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/8a9f653cc852677003c23ee8075e3ed8fb4743c9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.