github - ghsa-2jxw-cwmm-p22x

ghsa-2jxw-cwmm-p22x

Vulnerability from github

Published

2025-09-18 18:30

Modified

2025-09-18 18:30

Details

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

wifi: iwlwifi: fw: fix memory leak in debugfs

Fix a memory leak that occurs when reading the fw_info file all the way, since we return NULL indicating no more data, but don't free the status tracking object.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53422"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-18T16:15:46Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: fw: fix memory leak in debugfs\n\nFix a memory leak that occurs when reading the fw_info\nfile all the way, since we return NULL indicating no\nmore data, but don\u0027t free the status tracking object.",
  "id": "GHSA-2jxw-cwmm-p22x",
  "modified": "2025-09-18T18:30:27Z",
  "published": "2025-09-18T18:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53422"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/37f64bc8e001f216566d17ef9fd5608c762ebcd4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3d90d2f4a018fe8cfd65068bc6350b6222be4852"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/89496d6cff297c88fe0286a440c380ceb172da2b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b830ba20b43be52eae7d4087b61a0079dec56820"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e302e9ca14a86a80eadfb24a34d8675aadaf3ef3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fe17124282da055cb2e53f0131521459b5c7866c"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-53422 (GCVE-0-2023-53422)

Vulnerability from cvelistv5

Published

2025-09-18 16:04

Modified

2025-09-18 16:04

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: fw: fix memory leak in debugfs Fix a memory leak that occurs when reading the fw_info file all the way, since we return NULL indicating no more data, but don't free the status tracking object.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/89496d6cff297c88fe0286a440c380ceb172da2b
	https://git.kernel.org/stable/c/e302e9ca14a86a80eadfb24a34d8675aadaf3ef3
	https://git.kernel.org/stable/c/37f64bc8e001f216566d17ef9fd5608c762ebcd4
	https://git.kernel.org/stable/c/fe17124282da055cb2e53f0131521459b5c7866c
	https://git.kernel.org/stable/c/b830ba20b43be52eae7d4087b61a0079dec56820
	https://git.kernel.org/stable/c/3d90d2f4a018fe8cfd65068bc6350b6222be4852

Impacted products

Vendor

Product

Version

▼

Linux

Version: 36dfe9ac6e8b8fc2e25733d003a867a40db791da
Version: 36dfe9ac6e8b8fc2e25733d003a867a40db791da
Version: 36dfe9ac6e8b8fc2e25733d003a867a40db791da
Version: 36dfe9ac6e8b8fc2e25733d003a867a40db791da
Version: 36dfe9ac6e8b8fc2e25733d003a867a40db791da
Version: 36dfe9ac6e8b8fc2e25733d003a867a40db791da

Linux

Version: 5.8

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/intel/iwlwifi/fw/debugfs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "89496d6cff297c88fe0286a440c380ceb172da2b",
              "status": "affected",
              "version": "36dfe9ac6e8b8fc2e25733d003a867a40db791da",
              "versionType": "git"
            },
            {
              "lessThan": "e302e9ca14a86a80eadfb24a34d8675aadaf3ef3",
              "status": "affected",
              "version": "36dfe9ac6e8b8fc2e25733d003a867a40db791da",
              "versionType": "git"
            },
            {
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              "status": "affected",
              "version": "36dfe9ac6e8b8fc2e25733d003a867a40db791da",
              "versionType": "git"
            },
            {
              "lessThan": "fe17124282da055cb2e53f0131521459b5c7866c",
              "status": "affected",
              "version": "36dfe9ac6e8b8fc2e25733d003a867a40db791da",
              "versionType": "git"
            },
            {
              "lessThan": "b830ba20b43be52eae7d4087b61a0079dec56820",
              "status": "affected",
              "version": "36dfe9ac6e8b8fc2e25733d003a867a40db791da",
              "versionType": "git"
            },
            {
              "lessThan": "3d90d2f4a018fe8cfd65068bc6350b6222be4852",
              "status": "affected",
              "version": "36dfe9ac6e8b8fc2e25733d003a867a40db791da",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/intel/iwlwifi/fw/debugfs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.8"
            },
            {
              "lessThan": "5.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.180",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.111",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.28",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.15",
              "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": "5.10.180",
                  "versionStartIncluding": "5.8",
                  "vulnerable": true
                },
                {
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                },
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                }
              ],
              "negate": false,
              "operator": "OR"
            }
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: fw: fix memory leak in debugfs\n\nFix a memory leak that occurs when reading the fw_info\nfile all the way, since we return NULL indicating no\nmore data, but don\u0027t free the status tracking object."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-18T16:04:05.224Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/89496d6cff297c88fe0286a440c380ceb172da2b"
        },
        {
          "url": "https://git.kernel.org/stable/c/e302e9ca14a86a80eadfb24a34d8675aadaf3ef3"
        },
        {
          "url": "https://git.kernel.org/stable/c/37f64bc8e001f216566d17ef9fd5608c762ebcd4"
        },
        {
          "url": "https://git.kernel.org/stable/c/fe17124282da055cb2e53f0131521459b5c7866c"
        },
        {
          "url": "https://git.kernel.org/stable/c/b830ba20b43be52eae7d4087b61a0079dec56820"
        },
        {
          "url": "https://git.kernel.org/stable/c/3d90d2f4a018fe8cfd65068bc6350b6222be4852"
        }
      ],
      "title": "wifi: iwlwifi: fw: fix memory leak in debugfs",
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      }
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  },
  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53422",
    "datePublished": "2025-09-18T16:04:05.224Z",
    "dateReserved": "2025-09-17T14:54:09.741Z",
    "dateUpdated": "2025-09-18T16:04:05.224Z",
    "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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