github - ghsa-pxv4-xvvx-325j

ghsa-pxv4-xvvx-325j

Vulnerability from github

Published

2025-09-16 18:31

Modified

2025-09-16 18:31

Details

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

caif: fix memory leak in cfctrl_linkup_request()

When linktype is unknown or kzalloc failed in cfctrl_linkup_request(), pkt is not released. Add release process to error path.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53330"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-16T17:15:39Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncaif: fix memory leak in cfctrl_linkup_request()\n\nWhen linktype is unknown or kzalloc failed in cfctrl_linkup_request(),\npkt is not released. Add release process to error path.",
  "id": "GHSA-pxv4-xvvx-325j",
  "modified": "2025-09-16T18:31:27Z",
  "published": "2025-09-16T18:31:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53330"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1dddeceb26002cfea4c375e92ac6498768dc7349"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/33df9c5d5e2a18c70f5f5f3c2757d654c1b6ffa3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3acf3783a84cbdf0c9f8cf2f32ee9c49af93a2da"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3ad47c8aa5648226184415e4a0cb1bf67ffbfd48"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/84b2cc7b36b7f6957d307fb3d01603f93cb2d655"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/badea57569db04b010e922e29a7aaf40a979a70b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dc1bc903970bdf63ca40ab923d3ccb765da9a8d9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fe69230f05897b3de758427b574fc98025dfc907"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-53330 (GCVE-0-2023-53330)

Vulnerability from cvelistv5

Published

2025-09-16 16:12

Modified

2025-09-16 16:12

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: caif: fix memory leak in cfctrl_linkup_request() When linktype is unknown or kzalloc failed in cfctrl_linkup_request(), pkt is not released. Add release process to error path.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/badea57569db04b010e922e29a7aaf40a979a70b
	https://git.kernel.org/stable/c/3acf3783a84cbdf0c9f8cf2f32ee9c49af93a2da
	https://git.kernel.org/stable/c/33df9c5d5e2a18c70f5f5f3c2757d654c1b6ffa3
	https://git.kernel.org/stable/c/84b2cc7b36b7f6957d307fb3d01603f93cb2d655
	https://git.kernel.org/stable/c/dc1bc903970bdf63ca40ab923d3ccb765da9a8d9
	https://git.kernel.org/stable/c/1dddeceb26002cfea4c375e92ac6498768dc7349
	https://git.kernel.org/stable/c/3ad47c8aa5648226184415e4a0cb1bf67ffbfd48
	https://git.kernel.org/stable/c/fe69230f05897b3de758427b574fc98025dfc907

Impacted products

Vendor

Product

Version

▼

Linux

Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383

Linux

Version: 2.6.35

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/caif/cfctrl.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "lessThan": "badea57569db04b010e922e29a7aaf40a979a70b",
              "status": "affected",
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              "versionType": "git"
            },
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              "versionType": "git"
            },
            {
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              "status": "affected",
              "version": "b482cd2053e3b90a7b33a78c63cdb6badf2ec383",
              "versionType": "git"
            },
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              "status": "affected",
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              "status": "affected",
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              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/caif/cfctrl.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.35"
            },
            {
              "lessThan": "2.6.35",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.303",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.270",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.229",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.163",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.87",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.19",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "vulnerable": true
                },
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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\ncaif: fix memory leak in cfctrl_linkup_request()\n\nWhen linktype is unknown or kzalloc failed in cfctrl_linkup_request(),\npkt is not released. Add release process to error path."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-16T16:12:06.005Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/3acf3783a84cbdf0c9f8cf2f32ee9c49af93a2da"
        },
        {
          "url": "https://git.kernel.org/stable/c/33df9c5d5e2a18c70f5f5f3c2757d654c1b6ffa3"
        },
        {
          "url": "https://git.kernel.org/stable/c/84b2cc7b36b7f6957d307fb3d01603f93cb2d655"
        },
        {
          "url": "https://git.kernel.org/stable/c/dc1bc903970bdf63ca40ab923d3ccb765da9a8d9"
        },
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          "url": "https://git.kernel.org/stable/c/1dddeceb26002cfea4c375e92ac6498768dc7349"
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        },
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          "url": "https://git.kernel.org/stable/c/fe69230f05897b3de758427b574fc98025dfc907"
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      "title": "caif: fix memory leak in cfctrl_linkup_request()",
      "x_generator": {
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53330",
    "datePublished": "2025-09-16T16:12:06.005Z",
    "dateReserved": "2025-09-16T16:08:59.564Z",
    "dateUpdated": "2025-09-16T16:12:06.005Z",
    "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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