github - ghsa-4rgm-2mh2-m582

GHSA-4RGM-2MH2-M582

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:

ARM: OMAP2+: Fix refcount leak in omapdss_init_of

omapdss_find_dss_of_node() calls of_find_compatible_node() to get device node. of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() in later error path and normal path.

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-2022-50199"
  ],
  "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\nARM: OMAP2+: Fix refcount leak in omapdss_init_of\n\nomapdss_find_dss_of_node() calls of_find_compatible_node() to get device\nnode. of_find_compatible_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() in later error path and normal path.",
  "id": "GHSA-4rgm-2mh2-m582",
  "modified": "2025-11-19T15:31:30Z",
  "published": "2025-06-18T12:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50199"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/14bac0c7035bf920e190a63c7e1b113c72eadbf4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/230ad40a59c9a9ee8f3822b9a7bec09404102ebc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/507159facf002d113c4878fec67f37d62f187887"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/935035cf97c8cd6794044b500fb0a44a6d30ffa1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9705db1eff38d6b9114121f9e253746199b759c9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0"
    }
  ],
  "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-2022-50199 (GCVE-0-2022-50199)

Vulnerability from cvelistv5 – Published: 2025-06-18 11:03 – Updated: 2025-06-18 11:03

Summary

In the Linux kernel, the following vulnerability has been resolved: ARM: OMAP2+: Fix refcount leak in omapdss_init_of omapdss_find_dss_of_node() calls of_find_compatible_node() to get device node. of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() in later error path and normal path.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/935035cf97c8cd679…
	https://git.kernel.org/stable/c/14bac0c7035bf920e…
	https://git.kernel.org/stable/c/230ad40a59c9a9ee8…
	https://git.kernel.org/stable/c/a32dc6829e33c54e7…
	https://git.kernel.org/stable/c/507159facf002d113…
	https://git.kernel.org/stable/c/9705db1eff38d6b91…

Impacted products

Vendor

Product

Version

Linux

Affected: e0c827aca0730b51f38081aa4e8ecf0912aab55f , < 935035cf97c8cd6794044b500fb0a44a6d30ffa1 (git)
Affected: e0c827aca0730b51f38081aa4e8ecf0912aab55f , < 14bac0c7035bf920e190a63c7e1b113c72eadbf4 (git)
Affected: e0c827aca0730b51f38081aa4e8ecf0912aab55f , < 230ad40a59c9a9ee8f3822b9a7bec09404102ebc (git)
Affected: e0c827aca0730b51f38081aa4e8ecf0912aab55f , < a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0 (git)
Affected: e0c827aca0730b51f38081aa4e8ecf0912aab55f , < 507159facf002d113c4878fec67f37d62f187887 (git)
Affected: e0c827aca0730b51f38081aa4e8ecf0912aab55f , < 9705db1eff38d6b9114121f9e253746199b759c9 (git)

Linux

Affected: 4.20
Unaffected: 0 , < 4.20 (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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      "affected": [
        {
          "defaultStatus": "unaffected",
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          "programFiles": [
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              "status": "unaffected",
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        {
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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-4RGM-2MH2-M582

CVE-2022-50199 (GCVE-0-2022-50199)

Tags

Sightings

Nomenclature