github - ghsa-hvjq-6cc4-mmg6

ghsa-hvjq-6cc4-mmg6

Vulnerability from github

Published

2025-09-15 15:31

Modified

2025-09-15 15:31

Details

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

memory: of: Fix refcount leak bug in of_get_ddr_timings()

We should add the of_node_put() when breaking out of for_each_child_of_node() as it will automatically increase and decrease the refcount.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50249"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-15T14:15:35Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmemory: of: Fix refcount leak bug in of_get_ddr_timings()\n\nWe should add the of_node_put() when breaking out of\nfor_each_child_of_node() as it will automatically increase\nand decrease the refcount.",
  "id": "GHSA-hvjq-6cc4-mmg6",
  "modified": "2025-09-15T15:31:22Z",
  "published": "2025-09-15T15:31:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50249"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/05215fb32010d4afb68fbdbb4d237df6e2d4567b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1c6cac6fa4d08aea161f83d38117d733b3c3a000"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2680690f9ce4e6abbb4f559e97271c15b7eeda97"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/62ccab6e3376f8a22167c3b81468ae4f3e7d25f1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/68c9c4e6495b825be3a8946df1a0148399555fe4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/85a40bfb8e7a170abcf9dae2c0898a1983e48daa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a4d0bd4388e1a39df47e8aaa044ef6a7ee626e48"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a4f7eb83852a65b6f8dea7dcc42b7c76d4d9b0a3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/daaec4b3fe2297b022c6b2d6bf48b6e5265a60b9"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2022-50249 (GCVE-0-2022-50249)

Vulnerability from cvelistv5

Published

2025-09-15 14:02

Modified

2025-09-15 14:02

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: memory: of: Fix refcount leak bug in of_get_ddr_timings() We should add the of_node_put() when breaking out of for_each_child_of_node() as it will automatically increase and decrease the refcount.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/a4d0bd4388e1a39df47e8aaa044ef6a7ee626e48
	https://git.kernel.org/stable/c/a4f7eb83852a65b6f8dea7dcc42b7c76d4d9b0a3
	https://git.kernel.org/stable/c/68c9c4e6495b825be3a8946df1a0148399555fe4
	https://git.kernel.org/stable/c/85a40bfb8e7a170abcf9dae2c0898a1983e48daa
	https://git.kernel.org/stable/c/daaec4b3fe2297b022c6b2d6bf48b6e5265a60b9
	https://git.kernel.org/stable/c/2680690f9ce4e6abbb4f559e97271c15b7eeda97
	https://git.kernel.org/stable/c/62ccab6e3376f8a22167c3b81468ae4f3e7d25f1
	https://git.kernel.org/stable/c/1c6cac6fa4d08aea161f83d38117d733b3c3a000
	https://git.kernel.org/stable/c/05215fb32010d4afb68fbdbb4d237df6e2d4567b

Impacted products

Vendor

Product

Version

▼

Linux

Version: e6b42eb6a66c188642aeb447312938c6f6ebee86
Version: e6b42eb6a66c188642aeb447312938c6f6ebee86
Version: e6b42eb6a66c188642aeb447312938c6f6ebee86
Version: e6b42eb6a66c188642aeb447312938c6f6ebee86
Version: e6b42eb6a66c188642aeb447312938c6f6ebee86
Version: e6b42eb6a66c188642aeb447312938c6f6ebee86
Version: e6b42eb6a66c188642aeb447312938c6f6ebee86
Version: e6b42eb6a66c188642aeb447312938c6f6ebee86
Version: e6b42eb6a66c188642aeb447312938c6f6ebee86

Linux

Version: 3.7

Show details on NVD website

JSON

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{
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              "version": "3.7"
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            {
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              "version": "0",
              "versionType": "semver"
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              "status": "unaffected",
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              "versionType": "original_commit_for_fix"
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    "datePublished": "2025-09-15T14:02:09.213Z",
    "dateReserved": "2025-09-15T13:58:00.972Z",
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}

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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