github - ghsa-gf2w-4455-j26q

ghsa-gf2w-4455-j26q

Vulnerability from github

Published

2025-12-30 15:30

Modified

2025-12-30 15:30

Details

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

net: libwx: fix memory leak in wx_setup_rx_resources

When wx_alloc_page_pool() failed in wx_setup_rx_resources(), it doesn't release DMA buffer. Add dma_free_coherent() in the error path to release the DMA buffer.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-54231"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-30T13:16:11Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: libwx: fix memory leak in wx_setup_rx_resources\n\nWhen wx_alloc_page_pool() failed in wx_setup_rx_resources(), it doesn\u0027t\nrelease DMA buffer. Add dma_free_coherent() in the error path to release\nthe DMA buffer.",
  "id": "GHSA-gf2w-4455-j26q",
  "modified": "2025-12-30T15:30:32Z",
  "published": "2025-12-30T15:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-54231"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2371e1ecd445baf793a74db00ea6b2a2bc13c4c0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e315e7b83a22043bffee450437d7089ef373cbf6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-54231 (GCVE-0-2023-54231)

Vulnerability from cvelistv5

Published

2025-12-30 12:11

Modified

2025-12-30 12:11

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: net: libwx: fix memory leak in wx_setup_rx_resources When wx_alloc_page_pool() failed in wx_setup_rx_resources(), it doesn't release DMA buffer. Add dma_free_coherent() in the error path to release the DMA buffer.

References

URL

Tags

	https://git.kernel.org/stable/c/2371e1ecd445baf793a74db00ea6b2a2bc13c4c0
	https://git.kernel.org/stable/c/e315e7b83a22043bffee450437d7089ef373cbf6

Impacted products

Vendor

Product

Version

Version: 850b971110b20cbcc2367516fefe78e84fec7d79
Version: 850b971110b20cbcc2367516fefe78e84fec7d79

Version: 6.3

Show details on NVD website

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/wangxun/libwx/wx_lib.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "2371e1ecd445baf793a74db00ea6b2a2bc13c4c0",
              "status": "affected",
              "version": "850b971110b20cbcc2367516fefe78e84fec7d79",
              "versionType": "git"
            },
            {
              "lessThan": "e315e7b83a22043bffee450437d7089ef373cbf6",
              "status": "affected",
              "version": "850b971110b20cbcc2367516fefe78e84fec7d79",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/wangxun/libwx/wx_lib.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": "6.3.*",
              "status": "unaffected",
              "version": "6.3.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.4",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.3.2",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.4",
                  "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: libwx: fix memory leak in wx_setup_rx_resources\n\nWhen wx_alloc_page_pool() failed in wx_setup_rx_resources(), it doesn\u0027t\nrelease DMA buffer. Add dma_free_coherent() in the error path to release\nthe DMA buffer."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-30T12:11:22.892Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/2371e1ecd445baf793a74db00ea6b2a2bc13c4c0"
        },
        {
          "url": "https://git.kernel.org/stable/c/e315e7b83a22043bffee450437d7089ef373cbf6"
        }
      ],
      "title": "net: libwx: fix memory leak in wx_setup_rx_resources",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-54231",
    "datePublished": "2025-12-30T12:11:22.892Z",
    "dateReserved": "2025-12-30T12:06:44.502Z",
    "dateUpdated": "2025-12-30T12:11:22.892Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

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.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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.