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GHSA-JMFJ-7J49-WC5X

Vulnerability from github – Published: 2025-06-18 12:30 – Updated: 2025-11-19 15:31

Details

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

soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register

Every iteration of for_each_available_child_of_node() decrements the reference count of the previous node. When breaking early from a for_each_available_child_of_node() loop, we need to explicitly call of_node_put() on the child node. Add missing of_node_put() to avoid refcount leak.

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-2022-50194"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:50Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register\n\nEvery iteration of for_each_available_child_of_node() decrements\nthe reference count of the previous node.\nWhen breaking early from a for_each_available_child_of_node() loop,\nwe need to explicitly call of_node_put() on the child node.\nAdd missing of_node_put() to avoid refcount leak.",
  "id": "GHSA-jmfj-7j49-wc5x",
  "modified": "2025-11-19T15:31:29Z",
  "published": "2025-06-18T12:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50194"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/053543ac1d095132fcfd1263805d6e25afbdc6a8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/591f0697ccbac33760d3bb1ad96a5ba2b76ae9f0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/97713ed9b6cc4abaa2dcc8357113c56520dc6d7f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bc73c72a856c26df7410ddf15f42257cb4960fe9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ca83c61a6ccf3934cf8d01d5ade30a5034993a86"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e6e0951414a314e7db3e9e24fd924b3e15515288"
    }
  ],
  "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-2022-50194 (GCVE-0-2022-50194)

Vulnerability from cvelistv5 – Published: 2025-06-18 11:03 – Updated: 2026-05-11 19:14

Title

soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register

Summary

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register Every iteration of for_each_available_child_of_node() decrements the reference count of the previous node. When breaking early from a for_each_available_child_of_node() loop, we need to explicitly call of_node_put() on the child node. Add missing of_node_put() to avoid refcount leak.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

6 references

URL	Tags
https://git.kernel.org/stable/c/bc73c72a856c26df7…
https://git.kernel.org/stable/c/97713ed9b6cc4abaa…
https://git.kernel.org/stable/c/053543ac1d095132f…
https://git.kernel.org/stable/c/ca83c61a6ccf3934c…
https://git.kernel.org/stable/c/591f0697ccbac3376…
https://git.kernel.org/stable/c/e6e0951414a314e7d…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 05589b30b21ac0273970b61edd50c07d2ba156af , < bc73c72a856c26df7410ddf15f42257cb4960fe9 (git) Affected: 05589b30b21ac0273970b61edd50c07d2ba156af , < 97713ed9b6cc4abaa2dcc8357113c56520dc6d7f (git) Affected: 05589b30b21ac0273970b61edd50c07d2ba156af , < 053543ac1d095132fcfd1263805d6e25afbdc6a8 (git) Affected: 05589b30b21ac0273970b61edd50c07d2ba156af , < ca83c61a6ccf3934cf8d01d5ade30a5034993a86 (git) Affected: 05589b30b21ac0273970b61edd50c07d2ba156af , < 591f0697ccbac33760d3bb1ad96a5ba2b76ae9f0 (git) Affected: 05589b30b21ac0273970b61edd50c07d2ba156af , < e6e0951414a314e7db3e9e24fd924b3e15515288 (git)
Linux	Linux	Affected: 5.4 Unaffected: 0 , < 5.4 (semver) Unaffected: 5.4.211 , ≤ 5.4.* (semver) Unaffected: 5.10.137 , ≤ 5.10.* (semver) Unaffected: 5.15.61 , ≤ 5.15.* (semver) Unaffected: 5.18.18 , ≤ 5.18.* (semver) Unaffected: 5.19.2 , ≤ 5.19.* (semver) Unaffected: 6.0 , ≤ * (original_commit_for_fix)

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{
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            "drivers/soc/qcom/qcom_aoss.c"
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}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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