gsd-2023-45898
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The Linux kernel before 6.5.4 has an es1 use-after-free in fs/ext4/extents_status.c, related to ext4_es_insert_extent.
Aliases
Aliases
CVE-2023-45898


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-45898",
    "id": "GSD-2023-45898"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-45898"
      ],
      "details": "The Linux kernel before 6.5.4 has an es1 use-after-free in fs/ext4/extents_status.c, related to ext4_es_insert_extent.",
      "id": "GSD-2023-45898",
      "modified": "2023-12-13T01:20:38.366715Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
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        "ID": "CVE-2023-45898",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
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      "data_type": "CVE",
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      "description": {
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            "value": "The Linux kernel before 6.5.4 has an es1 use-after-free in fs/ext4/extents_status.c, related to ext4_es_insert_extent."
          }
        ]
      },
      "problemtype": {
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              {
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                "value": "n/a"
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            "name": "https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a@huawei.com/T/",
            "refsource": "MISC",
            "url": "https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a@huawei.com/T/"
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          {
            "name": "https://www.spinics.net/lists/stable-commits/msg317086.html",
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          {
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            "url": "https://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ec"
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          {
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            "refsource": "MISC",
            "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4"
          }
        ]
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    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "6.5.4",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2023-45898"
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        "description": {
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        "problemtype": {
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            },
            {
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            },
            {
              "name": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4",
              "refsource": "MISC",
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              "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4"
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        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-10-19T14:20Z",
      "publishedDate": "2023-10-16T03:15Z"
    }
  }
}


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