Vulnerability-Lookup

FKIE_CVE-2022-50834

Vulnerability from fkie_nvd - Published: 2025-12-30 13:15 - Updated: 2026-06-17 05:24

Severity

Summary

In the Linux kernel, the following vulnerability has been resolved: nfc: Fix potential resource leaks nfc_get_device() take reference for the device, add missing nfc_put_device() to release it when not need anymore. Also fix the style warnning by use error EOPNOTSUPP instead of ENOTSUPP.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/277f0d0a9084e7454e5532c823a7a876a7b00af7
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a743128fca394a43425020a4f287d3168d94d04f
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b32f6bef248562bb5191ada527717ea50b319466
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b63bc2db244c1b57e36f16ea5f2a1becda413f68
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d1d912e7f82d7216ba4e266048ec1d1f5ea93839
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d8e410315ad393b23520b5db0706be853589c548
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/df49908f3c52d211aea5e2a14a93bbe67a2cb3af
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e0f5c962c066e769c187f037fedc883f8abd4e82

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/nfc/netlink.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "277f0d0a9084e7454e5532c823a7a876a7b00af7",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "d1d912e7f82d7216ba4e266048ec1d1f5ea93839",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "d8e410315ad393b23520b5db0706be853589c548",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "e0f5c962c066e769c187f037fedc883f8abd4e82",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "b63bc2db244c1b57e36f16ea5f2a1becda413f68",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "a743128fca394a43425020a4f287d3168d94d04f",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "b32f6bef248562bb5191ada527717ea50b319466",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "df49908f3c52d211aea5e2a14a93bbe67a2cb3af",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/nfc/netlink.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.13"
            },
            {
              "lessThan": "3.13",
              "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"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: Fix potential resource leaks\n\nnfc_get_device() take reference for the device, add missing\nnfc_put_device() to release it when not need anymore.\nAlso fix the style warnning by use error EOPNOTSUPP instead of\nENOTSUPP."
    }
  ],
  "id": "CVE-2022-50834",
  "lastModified": "2026-06-17T05:24:16.037",
  "metrics": {},
  "published": "2025-12-30T13:15:57.913",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/277f0d0a9084e7454e5532c823a7a876a7b00af7"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a743128fca394a43425020a4f287d3168d94d04f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b32f6bef248562bb5191ada527717ea50b319466"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b63bc2db244c1b57e36f16ea5f2a1becda413f68"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d1d912e7f82d7216ba4e266048ec1d1f5ea93839"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d8e410315ad393b23520b5db0706be853589c548"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/df49908f3c52d211aea5e2a14a93bbe67a2cb3af"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e0f5c962c066e769c187f037fedc883f8abd4e82"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}

CVE-2022-50834 (GCVE-0-2022-50834)

Vulnerability from cvelistv5 – Published: 2025-12-30 12:10 – Updated: 2026-05-11 19:26

Title

nfc: Fix potential resource leaks

Summary

Severity

No CVSS data available.

Assigner

Linux

References

8 references

URL	Tags
https://git.kernel.org/stable/c/277f0d0a9084e7454…
https://git.kernel.org/stable/c/d1d912e7f82d7216b…
https://git.kernel.org/stable/c/d8e410315ad393b23…
https://git.kernel.org/stable/c/e0f5c962c066e769c…
https://git.kernel.org/stable/c/b63bc2db244c1b57e…
https://git.kernel.org/stable/c/a743128fca394a434…
https://git.kernel.org/stable/c/b32f6bef248562bb5…
https://git.kernel.org/stable/c/df49908f3c52d211a…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 5ce3f32b5264b337bfd13a780452a17705307725 , < 277f0d0a9084e7454e5532c823a7a876a7b00af7 (git) Affected: 5ce3f32b5264b337bfd13a780452a17705307725 , < d1d912e7f82d7216ba4e266048ec1d1f5ea93839 (git) Affected: 5ce3f32b5264b337bfd13a780452a17705307725 , < d8e410315ad393b23520b5db0706be853589c548 (git) Affected: 5ce3f32b5264b337bfd13a780452a17705307725 , < e0f5c962c066e769c187f037fedc883f8abd4e82 (git) Affected: 5ce3f32b5264b337bfd13a780452a17705307725 , < b63bc2db244c1b57e36f16ea5f2a1becda413f68 (git) Affected: 5ce3f32b5264b337bfd13a780452a17705307725 , < a743128fca394a43425020a4f287d3168d94d04f (git) Affected: 5ce3f32b5264b337bfd13a780452a17705307725 , < b32f6bef248562bb5191ada527717ea50b319466 (git) Affected: 5ce3f32b5264b337bfd13a780452a17705307725 , < df49908f3c52d211aea5e2a14a93bbe67a2cb3af (git)
Linux	Linux	Affected: 3.13 Unaffected: 0 , < 3.13 (semver) Unaffected: 4.14.303 , ≤ 4.14.* (semver) Unaffected: 4.19.270 , ≤ 4.19.* (semver) Unaffected: 5.4.229 , ≤ 5.4.* (semver) Unaffected: 5.10.163 , ≤ 5.10.* (semver) Unaffected: 5.15.87 , ≤ 5.15.* (semver) Unaffected: 6.0.19 , ≤ 6.0.* (semver) Unaffected: 6.1.5 , ≤ 6.1.* (semver) Unaffected: 6.2 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/nfc/netlink.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "277f0d0a9084e7454e5532c823a7a876a7b00af7",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "d1d912e7f82d7216ba4e266048ec1d1f5ea93839",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "d8e410315ad393b23520b5db0706be853589c548",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "e0f5c962c066e769c187f037fedc883f8abd4e82",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "b63bc2db244c1b57e36f16ea5f2a1becda413f68",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "a743128fca394a43425020a4f287d3168d94d04f",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "b32f6bef248562bb5191ada527717ea50b319466",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            },
            {
              "lessThan": "df49908f3c52d211aea5e2a14a93bbe67a2cb3af",
              "status": "affected",
              "version": "5ce3f32b5264b337bfd13a780452a17705307725",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/nfc/netlink.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.13"
            },
            {
              "lessThan": "3.13",
              "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:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.303",
                  "versionStartIncluding": "3.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.270",
                  "versionStartIncluding": "3.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.229",
                  "versionStartIncluding": "3.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.163",
                  "versionStartIncluding": "3.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.87",
                  "versionStartIncluding": "3.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.19",
                  "versionStartIncluding": "3.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.5",
                  "versionStartIncluding": "3.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2",
                  "versionStartIncluding": "3.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: Fix potential resource leaks\n\nnfc_get_device() take reference for the device, add missing\nnfc_put_device() to release it when not need anymore.\nAlso fix the style warnning by use error EOPNOTSUPP instead of\nENOTSUPP."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T19:26:00.365Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/277f0d0a9084e7454e5532c823a7a876a7b00af7"
        },
        {
          "url": "https://git.kernel.org/stable/c/d1d912e7f82d7216ba4e266048ec1d1f5ea93839"
        },
        {
          "url": "https://git.kernel.org/stable/c/d8e410315ad393b23520b5db0706be853589c548"
        },
        {
          "url": "https://git.kernel.org/stable/c/e0f5c962c066e769c187f037fedc883f8abd4e82"
        },
        {
          "url": "https://git.kernel.org/stable/c/b63bc2db244c1b57e36f16ea5f2a1becda413f68"
        },
        {
          "url": "https://git.kernel.org/stable/c/a743128fca394a43425020a4f287d3168d94d04f"
        },
        {
          "url": "https://git.kernel.org/stable/c/b32f6bef248562bb5191ada527717ea50b319466"
        },
        {
          "url": "https://git.kernel.org/stable/c/df49908f3c52d211aea5e2a14a93bbe67a2cb3af"
        }
      ],
      "title": "nfc: Fix potential resource leaks",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50834",
    "datePublished": "2025-12-30T12:10:55.025Z",
    "dateReserved": "2025-12-30T12:06:07.132Z",
    "dateUpdated": "2026-05-11T19:26:00.365Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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

FKIE_CVE-2022-50834

CVE-2022-50834 (GCVE-0-2022-50834)

Tags

Sightings

Nomenclature