CVE-2023-52841 (GCVE-0-2023-52841)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
Title
media: vidtv: mux: Add check and kfree for kstrdup
Summary
In the Linux kernel, the following vulnerability has been resolved: media: vidtv: mux: Add check and kfree for kstrdup Add check for the return value of kstrdup() and return the error if it fails in order to avoid NULL pointer dereference. Moreover, use kfree() in the later error handling in order to avoid memory leak.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da , < 64863ba8e6b7651d994c6e6d506cc8aa2ac45edb (git)
Affected: c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da , < 980be4c3b0d51c0f873fd750117774561c66cf68 (git)
Affected: c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da , < a254ee1ddc592ae1efcce96b8c014e1bd2d5a2b4 (git)
Affected: c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da , < cb13001411999adb158b39e76d94705eb2da100d (git)
Affected: c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da , < aae7598aff291d4d140be1355aa20930af948785 (git)
Affected: c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da , < 1fd6eb12642e0c32692924ff359c07de4b781d78 (git)
Create a notification for this product.
    Linux Linux Affected: 5.10
Unaffected: 0 , < 5.10 (semver)
Unaffected: 5.10.201 , ≤ 5.10.* (semver)
Unaffected: 5.15.139 , ≤ 5.15.* (semver)
Unaffected: 6.1.63 , ≤ 6.1.* (semver)
Unaffected: 6.5.12 , ≤ 6.5.* (semver)
Unaffected: 6.6.2 , ≤ 6.6.* (semver)
Unaffected: 6.7 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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": "64863ba8e6b7651d994c6e6d506cc8aa2ac45edb",
              "status": "affected",
              "version": "c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da",
              "versionType": "git"
            },
            {
              "lessThan": "980be4c3b0d51c0f873fd750117774561c66cf68",
              "status": "affected",
              "version": "c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da",
              "versionType": "git"
            },
            {
              "lessThan": "a254ee1ddc592ae1efcce96b8c014e1bd2d5a2b4",
              "status": "affected",
              "version": "c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da",
              "versionType": "git"
            },
            {
              "lessThan": "cb13001411999adb158b39e76d94705eb2da100d",
              "status": "affected",
              "version": "c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da",
              "versionType": "git"
            },
            {
              "lessThan": "aae7598aff291d4d140be1355aa20930af948785",
              "status": "affected",
              "version": "c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da",
              "versionType": "git"
            },
            {
              "lessThan": "1fd6eb12642e0c32692924ff359c07de4b781d78",
              "status": "affected",
              "version": "c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da",
              "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": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.201",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.139",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.63",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.5.*",
              "status": "unaffected",
              "version": "6.5.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.7",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.201",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.139",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.63",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.5.12",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.2",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.7",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "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": "2025-05-04T07:44:07.310Z",
        "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-1.2.0"
      }
    }
  },
  "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": "2025-05-04T07:44:07.310Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"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\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T23:11:36.231Z\"}}, {\"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-52841\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-05-21T17:57:18.576854Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-23T19:01:25.362Z\"}, \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"title\": \"media: vidtv: mux: Add check and kfree for kstrdup\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da\", \"lessThan\": \"64863ba8e6b7651d994c6e6d506cc8aa2ac45edb\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da\", \"lessThan\": \"980be4c3b0d51c0f873fd750117774561c66cf68\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da\", \"lessThan\": \"a254ee1ddc592ae1efcce96b8c014e1bd2d5a2b4\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da\", \"lessThan\": \"cb13001411999adb158b39e76d94705eb2da100d\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da\", \"lessThan\": \"aae7598aff291d4d140be1355aa20930af948785\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"c2f78f0cb294aa6f009d3a170f4ee8ad199ba5da\", \"lessThan\": \"1fd6eb12642e0c32692924ff359c07de4b781d78\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/media/test-drivers/vidtv/vidtv_mux.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.10\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.10\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.10.201\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.139\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.63\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.5.12\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.5.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.7\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/media/test-drivers/vidtv/vidtv_mux.c\"], \"defaultStatus\": \"affected\"}], \"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\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"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\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T08:26:59.716Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-52841\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T08:26:59.716Z\", \"dateReserved\": \"2024-05-21T15:19:24.253Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-21T15:31:40.529Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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 observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.