gsd-2022-48638
Vulnerability from gsd
Modified
2024-02-26 06:00
Details
In the Linux kernel, the following vulnerability has been resolved: cgroup: cgroup_get_from_id() must check the looked-up kn is a directory cgroup has to be one kernfs dir, otherwise kernel panic is caused, especially cgroup id is provide from userspace.
Aliases


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{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-48638"
      ],
      "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncgroup: cgroup_get_from_id() must check the looked-up kn is a directory\n\ncgroup has to be one kernfs dir, otherwise kernel panic is caused,\nespecially cgroup id is provide from userspace.",
      "id": "GSD-2022-48638",
      "modified": "2024-02-26T06:00:31.416126Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@kernel.org",
        "ID": "CVE-2022-48638",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Linux",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "6b658c4863c1",
                          "version_value": "8484a356cee8"
                        },
                        {
                          "version_value": "not down converted",
                          "x_cve_json_5_version_data": {
                            "defaultStatus": "affected",
                            "versions": [
                              {
                                "status": "affected",
                                "version": "5.14"
                              },
                              {
                                "lessThan": "5.14",
                                "status": "unaffected",
                                "version": "0",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "5.15.*",
                                "status": "unaffected",
                                "version": "5.15.72",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "5.19.*",
                                "status": "unaffected",
                                "version": "5.19.12",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "*",
                                "status": "unaffected",
                                "version": "6.0",
                                "versionType": "original_commit_for_fix"
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                            ]
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                        }
                      ]
                    }
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            }
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      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "lang": "eng",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncgroup: cgroup_get_from_id() must check the looked-up kn is a directory\n\ncgroup has to be one kernfs dir, otherwise kernel panic is caused,\nespecially cgroup id is provide from userspace."
          }
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      },
      "generator": {
        "engine": "bippy-d175d3acf727"
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://git.kernel.org/stable/c/8484a356cee8ce3d6a8e6266ff99be326e9273ad",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/8484a356cee8ce3d6a8e6266ff99be326e9273ad"
          },
          {
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            "url": "https://git.kernel.org/stable/c/1e9571887f97b17cf3ffe9aa4da89090ea60988b"
          },
          {
            "name": "https://git.kernel.org/stable/c/df02452f3df069a59bc9e69c84435bf115cb6e37",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/df02452f3df069a59bc9e69c84435bf115cb6e37"
          }
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    "nvd.nist.gov": {
      "cve": {
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          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncgroup: cgroup_get_from_id() must check the looked-up kn is a directory\n\ncgroup has to be one kernfs dir, otherwise kernel panic is caused,\nespecially cgroup id is provide from userspace."
          }
        ],
        "id": "CVE-2022-48638",
        "lastModified": "2024-04-28T13:15:06.807",
        "metrics": {},
        "published": "2024-04-28T13:15:06.807",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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            "url": "https://git.kernel.org/stable/c/df02452f3df069a59bc9e69c84435bf115cb6e37"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Received"
      }
    }
  }
}


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