fkie_nvd - fkie_cve-2023-53682

fkie_cve-2023-53682

Vulnerability from fkie_nvd

Published

2025-10-07 16:15

Modified

2025-10-08 19:38

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: hwmon: (xgene) Fix ioremap and memremap leak Smatch reports: drivers/hwmon/xgene-hwmon.c:757 xgene_hwmon_probe() warn: 'ctx->pcc_comm_addr' from ioremap() not released on line: 757. This is because in drivers/hwmon/xgene-hwmon.c:701 xgene_hwmon_probe(), ioremap and memremap is not released, which may cause a leak. To fix this, ioremap and memremap is modified to devm_ioremap and devm_memremap. [groeck: Fixed formatting and subject]

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/1773185a0a87006c1be78a978d9dd61aa7a33db8
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/813cc94c7847ae4a17e9f744fb4dbdf7df6bd732
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9d482a09acd3d5f61a56aefc125d32c81994707b

Impacted products

	Vendor	Product	Version

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (xgene) Fix ioremap and memremap leak\n\nSmatch reports:\n\ndrivers/hwmon/xgene-hwmon.c:757 xgene_hwmon_probe() warn:\n\u0027ctx-\u003epcc_comm_addr\u0027 from ioremap() not released on line: 757.\n\nThis is because in drivers/hwmon/xgene-hwmon.c:701 xgene_hwmon_probe(),\nioremap and memremap is not released, which may cause a leak.\n\nTo fix this, ioremap and memremap is modified to devm_ioremap and\ndevm_memremap.\n\n[groeck: Fixed formatting and subject]"
    }
  ],
  "id": "CVE-2023-53682",
  "lastModified": "2025-10-08T19:38:09.863",
  "metrics": {},
  "published": "2025-10-07T16:15:52.413",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1773185a0a87006c1be78a978d9dd61aa7a33db8"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/813cc94c7847ae4a17e9f744fb4dbdf7df6bd732"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9d482a09acd3d5f61a56aefc125d32c81994707b"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2023-53682 (GCVE-0-2023-53682)

Vulnerability from cvelistv5

Published

2025-10-07 15:21

Modified

2025-10-07 15:21

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: hwmon: (xgene) Fix ioremap and memremap leak Smatch reports: drivers/hwmon/xgene-hwmon.c:757 xgene_hwmon_probe() warn: 'ctx->pcc_comm_addr' from ioremap() not released on line: 757. This is because in drivers/hwmon/xgene-hwmon.c:701 xgene_hwmon_probe(), ioremap and memremap is not released, which may cause a leak. To fix this, ioremap and memremap is modified to devm_ioremap and devm_memremap. [groeck: Fixed formatting and subject]

References

URL

Tags

	https://git.kernel.org/stable/c/9d482a09acd3d5f61a56aefc125d32c81994707b
	https://git.kernel.org/stable/c/1773185a0a87006c1be78a978d9dd61aa7a33db8
	https://git.kernel.org/stable/c/813cc94c7847ae4a17e9f744fb4dbdf7df6bd732

Impacted products

Vendor

Product

Version

Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Show details on NVD website

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/hwmon/xgene-hwmon.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "9d482a09acd3d5f61a56aefc125d32c81994707b",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "1773185a0a87006c1be78a978d9dd61aa7a33db8",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "813cc94c7847ae4a17e9f744fb4dbdf7df6bd732",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/hwmon/xgene-hwmon.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.25",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.25",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (xgene) Fix ioremap and memremap leak\n\nSmatch reports:\n\ndrivers/hwmon/xgene-hwmon.c:757 xgene_hwmon_probe() warn:\n\u0027ctx-\u003epcc_comm_addr\u0027 from ioremap() not released on line: 757.\n\nThis is because in drivers/hwmon/xgene-hwmon.c:701 xgene_hwmon_probe(),\nioremap and memremap is not released, which may cause a leak.\n\nTo fix this, ioremap and memremap is modified to devm_ioremap and\ndevm_memremap.\n\n[groeck: Fixed formatting and subject]"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-07T15:21:36.020Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/9d482a09acd3d5f61a56aefc125d32c81994707b"
        },
        {
          "url": "https://git.kernel.org/stable/c/1773185a0a87006c1be78a978d9dd61aa7a33db8"
        },
        {
          "url": "https://git.kernel.org/stable/c/813cc94c7847ae4a17e9f744fb4dbdf7df6bd732"
        }
      ],
      "title": "hwmon: (xgene) Fix ioremap and memremap leak",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53682",
    "datePublished": "2025-10-07T15:21:36.020Z",
    "dateReserved": "2025-10-07T15:16:59.664Z",
    "dateUpdated": "2025-10-07T15:21:36.020Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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