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

Vulnerability from cvelistv5 – Published: 2025-06-18 11:03 – Updated: 2025-06-18 11:03
VLAI?
Title
ARM: OMAP2+: Fix refcount leak in omapdss_init_of
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
References
Impacted products
Vendor Product Version
Linux 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)
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    Linux 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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              "version": "5.10.137",
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              "status": "unaffected",
              "version": "5.15.61",
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              "version": "5.18.18",
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              "status": "unaffected",
              "version": "5.19.2",
              "versionType": "semver"
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              "status": "unaffected",
              "version": "6.0",
              "versionType": "original_commit_for_fix"
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        }
      ],
      "cpeApplicability": [
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          "nodes": [
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              "cpeMatch": [
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              "operator": "OR"
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      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:03:42.033Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/935035cf97c8cd6794044b500fb0a44a6d30ffa1"
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        {
          "url": "https://git.kernel.org/stable/c/14bac0c7035bf920e190a63c7e1b113c72eadbf4"
        },
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          "url": "https://git.kernel.org/stable/c/230ad40a59c9a9ee8f3822b9a7bec09404102ebc"
        },
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          "url": "https://git.kernel.org/stable/c/a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0"
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        {
          "url": "https://git.kernel.org/stable/c/9705db1eff38d6b9114121f9e253746199b759c9"
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      ],
      "title": "ARM: OMAP2+: Fix refcount leak in omapdss_init_of",
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50199",
    "datePublished": "2025-06-18T11:03:42.033Z",
    "dateReserved": "2025-06-18T10:57:27.428Z",
    "dateUpdated": "2025-06-18T11:03:42.033Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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