cve-2023-52841
Vulnerability from cvelistv5
Published
2024-05-21 15:31
Modified
2024-08-02 23:11
Severity
Summary
media: vidtv: mux: Add check and kfree for kstrdup
References
SourceURLTags
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1fd6eb12642e0c32692924ff359c07de4b781d78
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/64863ba8e6b7651d994c6e6d506cc8aa2ac45edb
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/980be4c3b0d51c0f873fd750117774561c66cf68
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a254ee1ddc592ae1efcce96b8c014e1bd2d5a2b4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/aae7598aff291d4d140be1355aa20930af948785
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cb13001411999adb158b39e76d94705eb2da100d
Impacted products
VendorProduct
LinuxLinux
LinuxLinux
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-52841",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-21T17:57:18.576854Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:23:05.969Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:11:36.231Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/64863ba8e6b7651d994c6e6d506cc8aa2ac45edb"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/980be4c3b0d51c0f873fd750117774561c66cf68"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a254ee1ddc592ae1efcce96b8c014e1bd2d5a2b4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/cb13001411999adb158b39e76d94705eb2da100d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/aae7598aff291d4d140be1355aa20930af948785"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/1fd6eb12642e0c32692924ff359c07de4b781d78"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/test-drivers/vidtv/vidtv_mux.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "64863ba8e6b7",
              "status": "affected",
              "version": "c2f78f0cb294",
              "versionType": "git"
            },
            {
              "lessThan": "980be4c3b0d5",
              "status": "affected",
              "version": "c2f78f0cb294",
              "versionType": "git"
            },
            {
              "lessThan": "a254ee1ddc59",
              "status": "affected",
              "version": "c2f78f0cb294",
              "versionType": "git"
            },
            {
              "lessThan": "cb1300141199",
              "status": "affected",
              "version": "c2f78f0cb294",
              "versionType": "git"
            },
            {
              "lessThan": "aae7598aff29",
              "status": "affected",
              "version": "c2f78f0cb294",
              "versionType": "git"
            },
            {
              "lessThan": "1fd6eb12642e",
              "status": "affected",
              "version": "c2f78f0cb294",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/test-drivers/vidtv/vidtv_mux.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.10"
            },
            {
              "lessThan": "5.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.201",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.139",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.63",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.5.*",
              "status": "unaffected",
              "version": "6.5.12",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.2",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.7",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vidtv: mux: Add check and kfree for kstrdup\n\nAdd check for the return value of kstrdup() and return the error\nif it fails in order to avoid NULL pointer dereference.\nMoreover, use kfree() in the later error handling in order to avoid\nmemory leak."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-29T05:18:16.740Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/64863ba8e6b7651d994c6e6d506cc8aa2ac45edb"
        },
        {
          "url": "https://git.kernel.org/stable/c/980be4c3b0d51c0f873fd750117774561c66cf68"
        },
        {
          "url": "https://git.kernel.org/stable/c/a254ee1ddc592ae1efcce96b8c014e1bd2d5a2b4"
        },
        {
          "url": "https://git.kernel.org/stable/c/cb13001411999adb158b39e76d94705eb2da100d"
        },
        {
          "url": "https://git.kernel.org/stable/c/aae7598aff291d4d140be1355aa20930af948785"
        },
        {
          "url": "https://git.kernel.org/stable/c/1fd6eb12642e0c32692924ff359c07de4b781d78"
        }
      ],
      "title": "media: vidtv: mux: Add check and kfree for kstrdup",
      "x_generator": {
        "engine": "bippy-a5840b7849dd"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-52841",
    "datePublished": "2024-05-21T15:31:40.529Z",
    "dateReserved": "2024-05-21T15:19:24.253Z",
    "dateUpdated": "2024-08-02T23:11:36.231Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-52841\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-21T16:15:21.440\",\"lastModified\":\"2024-05-21T16:53:56.550\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmedia: vidtv: mux: Add check and kfree for kstrdup\\n\\nAdd check for the return value of kstrdup() and return the error\\nif it fails in order to avoid NULL pointer dereference.\\nMoreover, use kfree() in the later error handling in order to avoid\\nmemory leak.\"},{\"lang\":\"es\",\"value\":\" En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: vidtv: mux: Add check and kfree for kstrdup. Agregue check para el valor de retorno de kstrdup() y devuelva el error si falla para evitar la desreferencia al puntero NULL. Adem\u00e1s, utilice kfree() en el manejo de errores posterior para evitar p\u00e9rdidas de memoria.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/1fd6eb12642e0c32692924ff359c07de4b781d78\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/64863ba8e6b7651d994c6e6d506cc8aa2ac45edb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/980be4c3b0d51c0f873fd750117774561c66cf68\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a254ee1ddc592ae1efcce96b8c014e1bd2d5a2b4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/aae7598aff291d4d140be1355aa20930af948785\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/cb13001411999adb158b39e76d94705eb2da100d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.