github - ghsa-chwm-xp9x-8vv7

ghsa-chwm-xp9x-8vv7

Vulnerability from github

Published

2024-05-21 18:31

Modified

2024-05-21 18:31

Details

In the Linux kernel, the following vulnerability has been resolved:

tty: vcc: Add check for kstrdup() in vcc_probe()

Add check for the return value of kstrdup() and return the error, if it fails in order to avoid NULL pointer dereference.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-52789"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:17Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ntty: vcc: Add check for kstrdup() in vcc_probe()\n\nAdd check for the return value of kstrdup() and return the error, if it\nfails in order to avoid NULL pointer dereference.",
  "id": "GHSA-chwm-xp9x-8vv7",
  "modified": "2024-05-21T18:31:21Z",
  "published": "2024-05-21T18:31:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52789"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/38cd56fc9de78bf3c878790785e8c231116ef9d3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/460284dfb10b207980c6f3f7046e33446ceb38ac"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4a24a31826246b15477399febd13292b0c9f0ee9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4ef41a7f33ffe1a335e7db7e1564ddc6afad47cc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6c80f48912b5bd4965352d1a9a989e21743a4a06"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7cebc86481bf16049e266f6774d90f2fd4f8d5d2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8f8771757b130383732195497e47fba2aba76d3a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/909963e0c16778cec28efb1affc21558825f4200"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d81ffb87aaa75f842cd7aa57091810353755b3e6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2023-52789

Vulnerability from cvelistv5

Published

2024-05-21 15:31

Modified

2024-11-04 14:52

Severity ?

Summary

tty: vcc: Add check for kstrdup() in vcc_probe()

References

▼	URL	Tags
	https://git.kernel.org/stable/c/38cd56fc9de78bf3c878790785e8c231116ef9d3
	https://git.kernel.org/stable/c/909963e0c16778cec28efb1affc21558825f4200
	https://git.kernel.org/stable/c/460284dfb10b207980c6f3f7046e33446ceb38ac
	https://git.kernel.org/stable/c/4ef41a7f33ffe1a335e7db7e1564ddc6afad47cc
	https://git.kernel.org/stable/c/6c80f48912b5bd4965352d1a9a989e21743a4a06
	https://git.kernel.org/stable/c/7cebc86481bf16049e266f6774d90f2fd4f8d5d2
	https://git.kernel.org/stable/c/4a24a31826246b15477399febd13292b0c9f0ee9
	https://git.kernel.org/stable/c/8f8771757b130383732195497e47fba2aba76d3a
	https://git.kernel.org/stable/c/d81ffb87aaa75f842cd7aa57091810353755b3e6

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-52789",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-21T17:26:54.599134Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:23:29.225Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:11:35.668Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/38cd56fc9de78bf3c878790785e8c231116ef9d3"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/909963e0c16778cec28efb1affc21558825f4200"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/460284dfb10b207980c6f3f7046e33446ceb38ac"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/4ef41a7f33ffe1a335e7db7e1564ddc6afad47cc"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/6c80f48912b5bd4965352d1a9a989e21743a4a06"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7cebc86481bf16049e266f6774d90f2fd4f8d5d2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/4a24a31826246b15477399febd13292b0c9f0ee9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8f8771757b130383732195497e47fba2aba76d3a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d81ffb87aaa75f842cd7aa57091810353755b3e6"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/tty/vcc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "38cd56fc9de7",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "909963e0c167",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "460284dfb10b",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "4ef41a7f33ff",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "6c80f48912b5",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "7cebc86481bf",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "4a24a3182624",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "8f8771757b13",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "d81ffb87aaa7",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/tty/vcc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.331",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.300",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.262",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.202",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.140",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.64",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.5.*",
              "status": "unaffected",
              "version": "6.5.13",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.3",
              "versionType": "semver"
            },
            {
              "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\ntty: vcc: Add check for kstrdup() in vcc_probe()\n\nAdd check for the return value of kstrdup() and return the error, if it\nfails in order to avoid NULL pointer dereference."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-04T14:52:46.533Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/38cd56fc9de78bf3c878790785e8c231116ef9d3"
        },
        {
          "url": "https://git.kernel.org/stable/c/909963e0c16778cec28efb1affc21558825f4200"
        },
        {
          "url": "https://git.kernel.org/stable/c/460284dfb10b207980c6f3f7046e33446ceb38ac"
        },
        {
          "url": "https://git.kernel.org/stable/c/4ef41a7f33ffe1a335e7db7e1564ddc6afad47cc"
        },
        {
          "url": "https://git.kernel.org/stable/c/6c80f48912b5bd4965352d1a9a989e21743a4a06"
        },
        {
          "url": "https://git.kernel.org/stable/c/7cebc86481bf16049e266f6774d90f2fd4f8d5d2"
        },
        {
          "url": "https://git.kernel.org/stable/c/4a24a31826246b15477399febd13292b0c9f0ee9"
        },
        {
          "url": "https://git.kernel.org/stable/c/8f8771757b130383732195497e47fba2aba76d3a"
        },
        {
          "url": "https://git.kernel.org/stable/c/d81ffb87aaa75f842cd7aa57091810353755b3e6"
        }
      ],
      "title": "tty: vcc: Add check for kstrdup() in vcc_probe()",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-52789",
    "datePublished": "2024-05-21T15:31:05.616Z",
    "dateReserved": "2024-05-21T15:19:24.241Z",
    "dateUpdated": "2024-11-04T14:52:46.533Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted