CVE-2023-52647
Vulnerability from cvelistv5
Published
2024-05-01 05:16
Modified
2024-11-04 14:50
Severity ?
Summary
media: nxp: imx8-isi: Check whether crossbar pad is non-NULL before access
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/91c8ce42fcde09f1da24acab9013b3e19cb88a4e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c4bd29bf5b7f67925bc1abd16069f22dadf5f061
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c95318607fbe8fdd44991a8dad2e44118e6b8812
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/eb2f932100288dbb881eadfed02e1459c6b9504c
Impacted products
LinuxLinux
LinuxLinux
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-52647",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-09T18:39:24.705323Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-05T17:22:46.015Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:03:21.365Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c95318607fbe8fdd44991a8dad2e44118e6b8812"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c4bd29bf5b7f67925bc1abd16069f22dadf5f061"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/91c8ce42fcde09f1da24acab9013b3e19cb88a4e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/eb2f932100288dbb881eadfed02e1459c6b9504c"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "c95318607fbe",
              "status": "affected",
              "version": "cf21f328fcaf",
              "versionType": "git"
            },
            {
              "lessThan": "c4bd29bf5b7f",
              "status": "affected",
              "version": "cf21f328fcaf",
              "versionType": "git"
            },
            {
              "lessThan": "91c8ce42fcde",
              "status": "affected",
              "version": "cf21f328fcaf",
              "versionType": "git"
            },
            {
              "lessThan": "eb2f93210028",
              "status": "affected",
              "version": "cf21f328fcaf",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.4"
            },
            {
              "lessThan": "6.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.24",
              "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\nmedia: nxp: imx8-isi: Check whether crossbar pad is non-NULL before access\n\nWhen translating source to sink streams in the crossbar subdev, the\ndriver tries to locate the remote subdev connected to the sink pad. The\nremote pad may be NULL, if userspace tries to enable a stream that ends\nat an unconnected crossbar sink. When that occurs, the driver\ndereferences the NULL pad, leading to a crash.\n\nPrevent the crash by checking if the pad is NULL before using it, and\nreturn an error if it is."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-04T14:50:24.318Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c95318607fbe8fdd44991a8dad2e44118e6b8812"
        },
        {
          "url": "https://git.kernel.org/stable/c/c4bd29bf5b7f67925bc1abd16069f22dadf5f061"
        },
        {
          "url": "https://git.kernel.org/stable/c/91c8ce42fcde09f1da24acab9013b3e19cb88a4e"
        },
        {
          "url": "https://git.kernel.org/stable/c/eb2f932100288dbb881eadfed02e1459c6b9504c"
        }
      ],
      "title": "media: nxp: imx8-isi: Check whether crossbar pad is non-NULL before access",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-52647",
    "datePublished": "2024-05-01T05:16:57.465Z",
    "dateReserved": "2024-03-06T09:52:12.094Z",
    "dateUpdated": "2024-11-04T14:50:24.318Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-52647\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-01T06:15:06.627\",\"lastModified\":\"2024-05-01T13:02:20.750\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmedia: nxp: imx8-isi: Check whether crossbar pad is non-NULL before access\\n\\nWhen translating source to sink streams in the crossbar subdev, the\\ndriver tries to locate the remote subdev connected to the sink pad. The\\nremote pad may be NULL, if userspace tries to enable a stream that ends\\nat an unconnected crossbar sink. When that occurs, the driver\\ndereferences the NULL pad, leading to a crash.\\n\\nPrevent the crash by checking if the pad is NULL before using it, and\\nreturn an error if it is.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: nxp: imx8-isi: compruebe si el crossbar pad no es NULL antes del acceso. Al traducir el c\u00f3digo fuente a las secuencias receptoras en el subdev de la barra transversal, el controlador intenta localizar el subdev remoto conectado a la plataforma del fregadero. El pad remoto puede ser NULL, si el espacio de usuario intenta habilitar una secuencia que termina en un receptor de barra transversal no conectado. Cuando eso ocurre, el controlador elimina la referencia al pad NULL, lo que provoca un bloqueo. Evite el bloqueo verificando si el pad es NULL antes de usarlo y devuelva un error si lo es.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/91c8ce42fcde09f1da24acab9013b3e19cb88a4e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c4bd29bf5b7f67925bc1abd16069f22dadf5f061\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c95318607fbe8fdd44991a8dad2e44118e6b8812\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/eb2f932100288dbb881eadfed02e1459c6b9504c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




  • 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.