github - ghsa-gjh2-vjq2-jqwc

ghsa-gjh2-vjq2-jqwc

Vulnerability from github

Published

2025-05-01 15:31

Modified

2025-05-01 15:31

Details

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

nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()

nxp_nci_send() will call nxp_nci_i2c_write(), and only free skb when nxp_nci_i2c_write() failed. However, even if the nxp_nci_i2c_write() run succeeds, the skb will not be freed in nxp_nci_i2c_write(). As the result, the skb will memleak. nxp_nci_send() should also free the skb when nxp_nci_i2c_write() succeeds.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49923"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-01T15:16:17Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: nxp-nci: Fix potential memory leak in nxp_nci_send()\n\nnxp_nci_send() will call nxp_nci_i2c_write(), and only free skb when\nnxp_nci_i2c_write() failed. However, even if the nxp_nci_i2c_write()\nrun succeeds, the skb will not be freed in nxp_nci_i2c_write(). As the\nresult, the skb will memleak. nxp_nci_send() should also free the skb\nwhen nxp_nci_i2c_write() succeeds.",
  "id": "GHSA-gjh2-vjq2-jqwc",
  "modified": "2025-05-01T15:31:53Z",
  "published": "2025-05-01T15:31:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49923"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3cba1f061bfe23fece2841129ca2862cdec29d5c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3ecf0f4227029b2c42e036b10ff6e5d09e20821e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7bf1ed6aff0f70434bd0cdd45495e83f1dffb551"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9ae2c9a91ff068f4c3e392f47e8e26a1c9f85ebb"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2022-49923

Vulnerability from cvelistv5

Published

2025-05-01 14:11

Modified

2025-05-04 08:48

Severity ?

Summary

nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()

References

▼	URL	Tags
	https://git.kernel.org/stable/c/9ae2c9a91ff068f4c3e392f47e8e26a1c9f85ebb
	https://git.kernel.org/stable/c/3cba1f061bfe23fece2841129ca2862cdec29d5c
	https://git.kernel.org/stable/c/3ecf0f4227029b2c42e036b10ff6e5d09e20821e
	https://git.kernel.org/stable/c/7bf1ed6aff0f70434bd0cdd45495e83f1dffb551

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

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          "programFiles": [
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          "vendor": "Linux",
          "versions": [
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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\nnfc: nxp-nci: Fix potential memory leak in nxp_nci_send()\n\nnxp_nci_send() will call nxp_nci_i2c_write(), and only free skb when\nnxp_nci_i2c_write() failed. However, even if the nxp_nci_i2c_write()\nrun succeeds, the skb will not be freed in nxp_nci_i2c_write(). As the\nresult, the skb will memleak. nxp_nci_send() should also free the skb\nwhen nxp_nci_i2c_write() succeeds."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:48:52.582Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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      ],
      "title": "nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()",
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    "cveId": "CVE-2022-49923",
    "datePublished": "2025-05-01T14:11:02.652Z",
    "dateReserved": "2025-05-01T14:05:17.252Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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