github - ghsa-4x8g-3q83-5465

ghsa-4x8g-3q83-5465

Vulnerability from github

Published

2025-03-27 18:31

Modified

2025-03-27 18:31

Details

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

net: mdio: validate parameter addr in mdiobus_get_phy()

The caller may pass any value as addr, what may result in an out-of-bounds access to array mdio_map. One existing case is stmmac_init_phy() that may pass -1 as addr. Therefore validate addr before using it.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53019"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-27T17:15:51Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: mdio: validate parameter addr in mdiobus_get_phy()\n\nThe caller may pass any value as addr, what may result in an out-of-bounds\naccess to array mdio_map. One existing case is stmmac_init_phy() that\nmay pass -1 as addr. Therefore validate addr before using it.",
  "id": "GHSA-4x8g-3q83-5465",
  "modified": "2025-03-27T18:31:28Z",
  "published": "2025-03-27T18:31:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53019"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1d80c259dfbadefa61b7ea334dfce5cb57f8c72f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4bc5f1f6bc94e695dfd912122af96e7115a0ddb8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7879626296e6ffd838ae0f2af1ab49ee46354973"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/867dbe784c5010a466f00a7d1467c1c5ea569c75"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8a7b9560a3a8eb8724888c426e05926752f73aa0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad67de330d83e8078372b52af18ffe8d39e26c85"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c431a3d642593bbdb99e8a9e3eed608b730db6f8"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-53019 (GCVE-0-2023-53019)

Vulnerability from cvelistv5

Published

2025-03-27 16:43

Modified

2025-05-04 07:47

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: net: mdio: validate parameter addr in mdiobus_get_phy() The caller may pass any value as addr, what may result in an out-of-bounds access to array mdio_map. One existing case is stmmac_init_phy() that may pass -1 as addr. Therefore validate addr before using it.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/1d80c259dfbadefa61b7ea334dfce5cb57f8c72f
	https://git.kernel.org/stable/c/c431a3d642593bbdb99e8a9e3eed608b730db6f8
	https://git.kernel.org/stable/c/8a7b9560a3a8eb8724888c426e05926752f73aa0
	https://git.kernel.org/stable/c/4bc5f1f6bc94e695dfd912122af96e7115a0ddb8
	https://git.kernel.org/stable/c/ad67de330d83e8078372b52af18ffe8d39e26c85
	https://git.kernel.org/stable/c/7879626296e6ffd838ae0f2af1ab49ee46354973
	https://git.kernel.org/stable/c/867dbe784c5010a466f00a7d1467c1c5ea569c75

Impacted products

Vendor

Product

Version

▼

Linux

Version: 7f854420fbfe9d49afe2ffb1df052cfe8e215541
Version: 7f854420fbfe9d49afe2ffb1df052cfe8e215541
Version: 7f854420fbfe9d49afe2ffb1df052cfe8e215541
Version: 7f854420fbfe9d49afe2ffb1df052cfe8e215541
Version: 7f854420fbfe9d49afe2ffb1df052cfe8e215541
Version: 7f854420fbfe9d49afe2ffb1df052cfe8e215541
Version: 7f854420fbfe9d49afe2ffb1df052cfe8e215541

Linux

Version: 4.5

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/phy/mdio_bus.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1d80c259dfbadefa61b7ea334dfce5cb57f8c72f",
              "status": "affected",
              "version": "7f854420fbfe9d49afe2ffb1df052cfe8e215541",
              "versionType": "git"
            },
            {
              "lessThan": "c431a3d642593bbdb99e8a9e3eed608b730db6f8",
              "status": "affected",
              "version": "7f854420fbfe9d49afe2ffb1df052cfe8e215541",
              "versionType": "git"
            },
            {
              "lessThan": "8a7b9560a3a8eb8724888c426e05926752f73aa0",
              "status": "affected",
              "version": "7f854420fbfe9d49afe2ffb1df052cfe8e215541",
              "versionType": "git"
            },
            {
              "lessThan": "4bc5f1f6bc94e695dfd912122af96e7115a0ddb8",
              "status": "affected",
              "version": "7f854420fbfe9d49afe2ffb1df052cfe8e215541",
              "versionType": "git"
            },
            {
              "lessThan": "ad67de330d83e8078372b52af18ffe8d39e26c85",
              "status": "affected",
              "version": "7f854420fbfe9d49afe2ffb1df052cfe8e215541",
              "versionType": "git"
            },
            {
              "lessThan": "7879626296e6ffd838ae0f2af1ab49ee46354973",
              "status": "affected",
              "version": "7f854420fbfe9d49afe2ffb1df052cfe8e215541",
              "versionType": "git"
            },
            {
              "lessThan": "867dbe784c5010a466f00a7d1467c1c5ea569c75",
              "status": "affected",
              "version": "7f854420fbfe9d49afe2ffb1df052cfe8e215541",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/phy/mdio_bus.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.5"
            },
            {
              "lessThan": "4.5",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.305",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.272",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.231",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.166",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.91",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.305",
                  "versionStartIncluding": "4.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.272",
                  "versionStartIncluding": "4.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.231",
                  "versionStartIncluding": "4.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.166",
                  "versionStartIncluding": "4.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.91",
                  "versionStartIncluding": "4.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.9",
                  "versionStartIncluding": "4.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2",
                  "versionStartIncluding": "4.5",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: mdio: validate parameter addr in mdiobus_get_phy()\n\nThe caller may pass any value as addr, what may result in an out-of-bounds\naccess to array mdio_map. One existing case is stmmac_init_phy() that\nmay pass -1 as addr. Therefore validate addr before using it."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T07:47:48.426Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1d80c259dfbadefa61b7ea334dfce5cb57f8c72f"
        },
        {
          "url": "https://git.kernel.org/stable/c/c431a3d642593bbdb99e8a9e3eed608b730db6f8"
        },
        {
          "url": "https://git.kernel.org/stable/c/8a7b9560a3a8eb8724888c426e05926752f73aa0"
        },
        {
          "url": "https://git.kernel.org/stable/c/4bc5f1f6bc94e695dfd912122af96e7115a0ddb8"
        },
        {
          "url": "https://git.kernel.org/stable/c/ad67de330d83e8078372b52af18ffe8d39e26c85"
        },
        {
          "url": "https://git.kernel.org/stable/c/7879626296e6ffd838ae0f2af1ab49ee46354973"
        },
        {
          "url": "https://git.kernel.org/stable/c/867dbe784c5010a466f00a7d1467c1c5ea569c75"
        }
      ],
      "title": "net: mdio: validate parameter addr in mdiobus_get_phy()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53019",
    "datePublished": "2025-03-27T16:43:46.493Z",
    "dateReserved": "2025-03-27T16:40:15.751Z",
    "dateUpdated": "2025-05-04T07:47:48.426Z",
    "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.

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