CVE-2023-53631 (GCVE-0-2023-53631)
Vulnerability from cvelistv5
Published
2025-10-07 15:19
Modified
2025-10-07 15:19
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-sysman: Fix reference leak If a duplicate attribute is found using kset_find_obj(), a reference to that attribute is returned. This means that we need to dispose it accordingly. Use kobject_put() to dispose the duplicate attribute in such a case. Compile-tested only.
Impacted products
Vendor Product Version
Linux Linux Version: e8a60aa7404bfef37705da5607c97737073ac38d
Version: e8a60aa7404bfef37705da5607c97737073ac38d
Version: e8a60aa7404bfef37705da5607c97737073ac38d
Version: e8a60aa7404bfef37705da5607c97737073ac38d
Version: e8a60aa7404bfef37705da5607c97737073ac38d
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/platform/x86/dell/dell-wmi-sysman/sysman.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "versionType": "git"
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            },
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          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/platform/x86/dell/dell-wmi-sysman/sysman.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.11"
            },
            {
              "lessThan": "5.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.132",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.53",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.4.*",
              "status": "unaffected",
              "version": "6.4.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.5.*",
              "status": "unaffected",
              "version": "6.5.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.6",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                },
                {
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                  "vulnerable": true
                },
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                  "versionEndExcluding": "6.6",
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                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: dell-sysman: Fix reference leak\n\nIf a duplicate attribute is found using kset_find_obj(),\na reference to that attribute is returned. This means\nthat we need to dispose it accordingly. Use kobject_put()\nto dispose the duplicate attribute in such a case.\n\nCompile-tested only."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-07T15:19:34.289Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d079a3e1ccdd183b75db4f5289be347980b45284"
        },
        {
          "url": "https://git.kernel.org/stable/c/6ced15ff1746006476f1407fe722911a45a7874d"
        },
        {
          "url": "https://git.kernel.org/stable/c/c5402011992bcc2b5614fe7fef24f9cdaec7473b"
        },
        {
          "url": "https://git.kernel.org/stable/c/9d9e03bec147407826266580e7d6ec427241d859"
        },
        {
          "url": "https://git.kernel.org/stable/c/7295a996fdab7bf83dc3d4078fa8b139b8e0a1bf"
        }
      ],
      "title": "platform/x86: dell-sysman: Fix reference leak",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53631",
    "datePublished": "2025-10-07T15:19:34.289Z",
    "dateReserved": "2025-10-07T15:16:59.656Z",
    "dateUpdated": "2025-10-07T15:19:34.289Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-53631\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-10-07T16:15:46.167\",\"lastModified\":\"2025-10-08T19:38:32.610\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nplatform/x86: dell-sysman: Fix reference leak\\n\\nIf a duplicate attribute is found using kset_find_obj(),\\na reference to that attribute is returned. This means\\nthat we need to dispose it accordingly. Use kobject_put()\\nto dispose the duplicate attribute in such a case.\\n\\nCompile-tested only.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/6ced15ff1746006476f1407fe722911a45a7874d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7295a996fdab7bf83dc3d4078fa8b139b8e0a1bf\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9d9e03bec147407826266580e7d6ec427241d859\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c5402011992bcc2b5614fe7fef24f9cdaec7473b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d079a3e1ccdd183b75db4f5289be347980b45284\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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