fkie_nvd - fkie_cve-2022-50158

fkie_cve-2022-50158

Vulnerability from fkie_nvd

Published

2025-06-18 11:15

Modified

2025-06-18 13:47

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: mtd: partitions: Fix refcount leak in parse_redboot_of of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.

References

▼	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/55d0f7da66dec93c4d53d0886a1555618079a900
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/7ec48ac18d8f9e002ce9bfbad32741086739e499
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/8ea607579d300b2f7fc997f3dd20949114565fcd
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9f7e62815cf3cbbcb1b8cb21649fb4dfdb3aa016
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e24af43d0cbe9f6aaa413c15ccce50bbbfd61e0e
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f3cc27198c5d78cdda60a55ae749f815cd1fe5eb

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: partitions: Fix refcount leak in parse_redboot_of\n\nof_get_child_by_name() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mtd: particiones: Se corrige la fuga de recuento de referencias en parse_redboot_of. of_get_child_by_name() devuelve un puntero de nodo con el recuento de referencias incrementado. Debemos usar of_node_put() cuando ya no sea necesario. Se ha a\u00f1adido la funci\u00f3n of_node_put() que falta para evitar la fuga de recuento de referencias."
    }
  ],
  "id": "CVE-2022-50158",
  "lastModified": "2025-06-18T13:47:40.833",
  "metrics": {},
  "published": "2025-06-18T11:15:45.977",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/55d0f7da66dec93c4d53d0886a1555618079a900"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7ec48ac18d8f9e002ce9bfbad32741086739e499"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8ea607579d300b2f7fc997f3dd20949114565fcd"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9f7e62815cf3cbbcb1b8cb21649fb4dfdb3aa016"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e24af43d0cbe9f6aaa413c15ccce50bbbfd61e0e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f3cc27198c5d78cdda60a55ae749f815cd1fe5eb"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2022-50158 (GCVE-0-2022-50158)

Vulnerability from cvelistv5

Published

2025-06-18 11:03

Modified

2025-06-18 11:03

Severity ?

Summary

References

▼	URL	Tags
	https://git.kernel.org/stable/c/f3cc27198c5d78cdda60a55ae749f815cd1fe5eb
	https://git.kernel.org/stable/c/55d0f7da66dec93c4d53d0886a1555618079a900
	https://git.kernel.org/stable/c/8ea607579d300b2f7fc997f3dd20949114565fcd
	https://git.kernel.org/stable/c/7ec48ac18d8f9e002ce9bfbad32741086739e499
	https://git.kernel.org/stable/c/e24af43d0cbe9f6aaa413c15ccce50bbbfd61e0e
	https://git.kernel.org/stable/c/9f7e62815cf3cbbcb1b8cb21649fb4dfdb3aa016

Impacted products

Vendor

Product

Version

▼

Linux

Version: 6490ed7c4684caf9851a0b98e0ab17a8d693dada
Version: 2f8824f556a3ebea9840c53326e55cc183316611
Version: 237960880960863fb41888763d635b384cffb104
Version: 237960880960863fb41888763d635b384cffb104
Version: 237960880960863fb41888763d635b384cffb104
Version: 237960880960863fb41888763d635b384cffb104
Version: fa132c7ea108eacc67357ffe3172d3e68fcd71a2
Version: d5023eb76f0dc651558b0c7ba04565891ff18435

Linux

Version: 5.14

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/mtd/parsers/redboot.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "f3cc27198c5d78cdda60a55ae749f815cd1fe5eb",
              "status": "affected",
              "version": "6490ed7c4684caf9851a0b98e0ab17a8d693dada",
              "versionType": "git"
            },
            {
              "lessThan": "55d0f7da66dec93c4d53d0886a1555618079a900",
              "status": "affected",
              "version": "2f8824f556a3ebea9840c53326e55cc183316611",
              "versionType": "git"
            },
            {
              "lessThan": "8ea607579d300b2f7fc997f3dd20949114565fcd",
              "status": "affected",
              "version": "237960880960863fb41888763d635b384cffb104",
              "versionType": "git"
            },
            {
              "lessThan": "7ec48ac18d8f9e002ce9bfbad32741086739e499",
              "status": "affected",
              "version": "237960880960863fb41888763d635b384cffb104",
              "versionType": "git"
            },
            {
              "lessThan": "e24af43d0cbe9f6aaa413c15ccce50bbbfd61e0e",
              "status": "affected",
              "version": "237960880960863fb41888763d635b384cffb104",
              "versionType": "git"
            },
            {
              "lessThan": "9f7e62815cf3cbbcb1b8cb21649fb4dfdb3aa016",
              "status": "affected",
              "version": "237960880960863fb41888763d635b384cffb104",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "fa132c7ea108eacc67357ffe3172d3e68fcd71a2",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "d5023eb76f0dc651558b0c7ba04565891ff18435",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/mtd/parsers/redboot.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.14"
            },
            {
              "lessThan": "5.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.211",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.137",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.61",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.18.*",
              "status": "unaffected",
              "version": "5.18.18",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.211",
                  "versionStartIncluding": "5.4.132",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.137",
                  "versionStartIncluding": "5.10.50",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.61",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.18.18",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19.2",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.12.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.13.2",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: partitions: Fix refcount leak in parse_redboot_of\n\nof_get_child_by_name() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:03:15.177Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/f3cc27198c5d78cdda60a55ae749f815cd1fe5eb"
        },
        {
          "url": "https://git.kernel.org/stable/c/55d0f7da66dec93c4d53d0886a1555618079a900"
        },
        {
          "url": "https://git.kernel.org/stable/c/8ea607579d300b2f7fc997f3dd20949114565fcd"
        },
        {
          "url": "https://git.kernel.org/stable/c/7ec48ac18d8f9e002ce9bfbad32741086739e499"
        },
        {
          "url": "https://git.kernel.org/stable/c/e24af43d0cbe9f6aaa413c15ccce50bbbfd61e0e"
        },
        {
          "url": "https://git.kernel.org/stable/c/9f7e62815cf3cbbcb1b8cb21649fb4dfdb3aa016"
        }
      ],
      "title": "mtd: partitions: Fix refcount leak in parse_redboot_of",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50158",
    "datePublished": "2025-06-18T11:03:15.177Z",
    "dateReserved": "2025-06-18T10:57:27.425Z",
    "dateUpdated": "2025-06-18T11:03:15.177Z",
    "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.

Action not permitted