github - ghsa-gp22-5fgh-q68v

GHSA-GP22-5FGH-Q68V

Vulnerability from github – Published: 2025-05-01 15:31 – Updated: 2025-05-07 15:31

Details

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

nfc: fdp: Fix potential memory leak in fdp_nci_send()

fdp_nci_send() will call fdp_nci_i2c_write that will not free skb in the function. As a result, when fdp_nci_i2c_write() finished, the skb will memleak. fdp_nci_send() should free skb after fdp_nci_i2c_write() finished.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49924"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-01T15:16:18Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: fdp: Fix potential memory leak in fdp_nci_send()\n\nfdp_nci_send() will call fdp_nci_i2c_write that will not free skb in\nthe function. As a result, when fdp_nci_i2c_write() finished, the skb\nwill memleak. fdp_nci_send() should free skb after fdp_nci_i2c_write()\nfinished.",
  "id": "GHSA-gp22-5fgh-q68v",
  "modified": "2025-05-07T15:31:27Z",
  "published": "2025-05-01T15:31:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49924"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1a7a898f8f7b56c0eaa2baf67a0c96235a30bc29"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/44bc1868a4f542502ea2221fe5ad88ca66d1c6b6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8e4aae6b8ca76afb1fb64dcb24be44ba814e7f8a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e8c11ee2d07f7c4dfa2ac0ea8efc4f627e58ea57"
    }
  ],
  "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-2022-49924 (GCVE-0-2022-49924)

Vulnerability from cvelistv5 – Published: 2025-05-01 14:11 – Updated: 2025-10-01 14:57

Summary

In the Linux kernel, the following vulnerability has been resolved: nfc: fdp: Fix potential memory leak in fdp_nci_send() fdp_nci_send() will call fdp_nci_i2c_write that will not free skb in the function. As a result, when fdp_nci_i2c_write() finished, the skb will memleak. fdp_nci_send() should free skb after fdp_nci_i2c_write() finished.

Severity ?

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-401 - Missing Release of Memory after Effective Lifetime

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/e8c11ee2d07f7c4df…
	https://git.kernel.org/stable/c/44bc1868a4f542502…
	https://git.kernel.org/stable/c/1a7a898f8f7b56c0e…
	https://git.kernel.org/stable/c/8e4aae6b8ca76afb1…

Impacted products

Vendor

Product

Version

Linux

Affected: a06347c04c13e380afce0c9816df51f00b83faf1 , < e8c11ee2d07f7c4dfa2ac0ea8efc4f627e58ea57 (git)
Affected: a06347c04c13e380afce0c9816df51f00b83faf1 , < 44bc1868a4f542502ea2221fe5ad88ca66d1c6b6 (git)
Affected: a06347c04c13e380afce0c9816df51f00b83faf1 , < 1a7a898f8f7b56c0eaa2baf67a0c96235a30bc29 (git)
Affected: a06347c04c13e380afce0c9816df51f00b83faf1 , < 8e4aae6b8ca76afb1fb64dcb24be44ba814e7f8a (git)

Linux

Affected: 4.4
Unaffected: 0 , < 4.4 (semver)
Unaffected: 5.10.154 , ≤ 5.10.* (semver)
Unaffected: 5.15.78 , ≤ 5.15.* (semver)
Unaffected: 6.0.8 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)

Show details on NVD website

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    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
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            "other": {
              "content": {
                "id": "CVE-2022-49924",
                "options": [
                  {
                    "Exploitation": "none"
                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T14:57:36.394743Z",
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            }
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            "descriptions": [
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
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          ],
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              "versionType": "git"
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              "versionType": "git"
            },
            {
              "lessThan": "8e4aae6b8ca76afb1fb64dcb24be44ba814e7f8a",
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        },
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          "vendor": "Linux",
          "versions": [
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              "lessThan": "4.4",
              "status": "unaffected",
              "version": "0",
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              "version": "5.15.78",
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            }
          ]
        }
      ],
      "cpeApplicability": [
        {
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            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "4.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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              ],
              "negate": false,
              "operator": "OR"
            }
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        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: fdp: Fix potential memory leak in fdp_nci_send()\n\nfdp_nci_send() will call fdp_nci_i2c_write that will not free skb in\nthe function. As a result, when fdp_nci_i2c_write() finished, the skb\nwill memleak. fdp_nci_send() should free skb after fdp_nci_i2c_write()\nfinished."
        }
      ],
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        "dateUpdated": "2025-05-04T08:48:53.766Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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          "url": "https://git.kernel.org/stable/c/8e4aae6b8ca76afb1fb64dcb24be44ba814e7f8a"
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    "dateReserved": "2025-05-01T14:05:17.252Z",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-GP22-5FGH-Q68V

CVE-2022-49924 (GCVE-0-2022-49924)

Tags

Sightings

Nomenclature