github - ghsa-ff8h-hp46-6356

ghsa-ff8h-hp46-6356

Vulnerability from github

Published

2025-01-11 15:30

Modified

2025-10-16 18:30

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

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

net: renesas: rswitch: avoid use-after-put for a device tree node

The device tree node saved in the rswitch_device structure is used at several driver locations. So passing this node to of_node_put() after the first use is wrong.

Move of_node_put() for this node to exit paths.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2024-55639"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-11T13:15:27Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: renesas: rswitch: avoid use-after-put for a device tree node\n\nThe device tree node saved in the rswitch_device structure is used at\nseveral driver locations. So passing this node to of_node_put() after\nthe first use is wrong.\n\nMove of_node_put() for this node to exit paths.",
  "id": "GHSA-ff8h-hp46-6356",
  "modified": "2025-10-16T18:30:21Z",
  "published": "2025-01-11T15:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-55639"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/66b7e9f85b8459c823b11e9af69dbf4be5eb6be8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/92007a28f95413058a7268dc84e5f44b700165d1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bf8c6755f02029d1eddc3ff19b870240f054afc7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-55639 (GCVE-0-2024-55639)

Vulnerability from cvelistv5

Published

2025-01-11 12:29

Modified

2025-05-04 09:57

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: net: renesas: rswitch: avoid use-after-put for a device tree node The device tree node saved in the rswitch_device structure is used at several driver locations. So passing this node to of_node_put() after the first use is wrong. Move of_node_put() for this node to exit paths.

References

URL

Tags

	https://git.kernel.org/stable/c/bf8c6755f02029d1eddc3ff19b870240f054afc7
	https://git.kernel.org/stable/c/92007a28f95413058a7268dc84e5f44b700165d1
	https://git.kernel.org/stable/c/66b7e9f85b8459c823b11e9af69dbf4be5eb6be8

Impacted products

Vendor

Product

Version

Version: b46f1e5793298c67efc2f1b917350a2cefacf9d6
Version: b46f1e5793298c67efc2f1b917350a2cefacf9d6
Version: b46f1e5793298c67efc2f1b917350a2cefacf9d6

Version: 6.3

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/renesas/rswitch.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "bf8c6755f02029d1eddc3ff19b870240f054afc7",
              "status": "affected",
              "version": "b46f1e5793298c67efc2f1b917350a2cefacf9d6",
              "versionType": "git"
            },
            {
              "lessThan": "92007a28f95413058a7268dc84e5f44b700165d1",
              "status": "affected",
              "version": "b46f1e5793298c67efc2f1b917350a2cefacf9d6",
              "versionType": "git"
            },
            {
              "lessThan": "66b7e9f85b8459c823b11e9af69dbf4be5eb6be8",
              "status": "affected",
              "version": "b46f1e5793298c67efc2f1b917350a2cefacf9d6",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/renesas/rswitch.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.3"
            },
            {
              "lessThan": "6.3",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.67",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.67",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.6",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: renesas: rswitch: avoid use-after-put for a device tree node\n\nThe device tree node saved in the rswitch_device structure is used at\nseveral driver locations. So passing this node to of_node_put() after\nthe first use is wrong.\n\nMove of_node_put() for this node to exit paths."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T09:57:11.827Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/bf8c6755f02029d1eddc3ff19b870240f054afc7"
        },
        {
          "url": "https://git.kernel.org/stable/c/92007a28f95413058a7268dc84e5f44b700165d1"
        },
        {
          "url": "https://git.kernel.org/stable/c/66b7e9f85b8459c823b11e9af69dbf4be5eb6be8"
        }
      ],
      "title": "net: renesas: rswitch: avoid use-after-put for a device tree node",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-55639",
    "datePublished": "2025-01-11T12:29:55.309Z",
    "dateReserved": "2025-01-09T09:51:32.415Z",
    "dateUpdated": "2025-05-04T09:57:11.827Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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