Vulnerability-Lookup

GHSA-P683-Q2J4-XM32

Vulnerability from github – Published: 2025-10-22 15:31 – Updated: 2025-10-22 15:31

Details

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

drm/omap: dss: Fix refcount leak bugs

In dss_init_ports() and __dss_uninit_ports(), we should call of_node_put() for the reference returned by of_graph_get_port_by_id() in fail path or when it is not used anymore.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50574"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-22T14:15:42Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/omap: dss: Fix refcount leak bugs\n\nIn dss_init_ports() and __dss_uninit_ports(), we should call\nof_node_put() for the reference returned by of_graph_get_port_by_id()\nin fail path or when it is not used anymore.",
  "id": "GHSA-p683-q2j4-xm32",
  "modified": "2025-10-22T15:31:10Z",
  "published": "2025-10-22T15:31:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50574"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1f340e1c1c74d11c45a6e32663829b26acd4f47b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8b42057e62120813ebe9274f508fa785b7cab33a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8f7c4114db841497e1148598e22548dd1f700b22"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9d7af9b1624dd70b67354972d7297429e6372091"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a5ce83e85d795ec98697039ecc518b21d5810adc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e55261beb86a15c190b2ff9090cb47bc06765353"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2022-50574 (GCVE-0-2022-50574)

Vulnerability from cvelistv5 – Published: 2025-10-22 13:23 – Updated: 2026-05-11 19:22

Title

drm/omap: dss: Fix refcount leak bugs

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/omap: dss: Fix refcount leak bugs In dss_init_ports() and __dss_uninit_ports(), we should call of_node_put() for the reference returned by of_graph_get_port_by_id() in fail path or when it is not used anymore.

Severity

No CVSS data available.

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 7056 records in the last 180 days details

References

6 references

URL	Tags
https://git.kernel.org/stable/c/9d7af9b1624dd70b6…
https://git.kernel.org/stable/c/1f340e1c1c74d11c4…
https://git.kernel.org/stable/c/a5ce83e85d795ec98…
https://git.kernel.org/stable/c/e55261beb86a15c19…
https://git.kernel.org/stable/c/8f7c4114db841497e…
https://git.kernel.org/stable/c/8b42057e62120813e…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 09bffa6e519256c6fa1552d6ba1f5d594337a464 , < 9d7af9b1624dd70b67354972d7297429e6372091 (git) Affected: 09bffa6e519256c6fa1552d6ba1f5d594337a464 , < 1f340e1c1c74d11c45a6e32663829b26acd4f47b (git) Affected: 09bffa6e519256c6fa1552d6ba1f5d594337a464 , < a5ce83e85d795ec98697039ecc518b21d5810adc (git) Affected: 09bffa6e519256c6fa1552d6ba1f5d594337a464 , < e55261beb86a15c190b2ff9090cb47bc06765353 (git) Affected: 09bffa6e519256c6fa1552d6ba1f5d594337a464 , < 8f7c4114db841497e1148598e22548dd1f700b22 (git) Affected: 09bffa6e519256c6fa1552d6ba1f5d594337a464 , < 8b42057e62120813ebe9274f508fa785b7cab33a (git)
Linux	Linux	Affected: 4.12 Unaffected: 0 , < 4.12 (semver) Unaffected: 5.4.220 , ≤ 5.4.* (semver) Unaffected: 5.10.150 , ≤ 5.10.* (semver) Unaffected: 5.15.75 , ≤ 5.15.* (semver) Unaffected: 5.19.17 , ≤ 5.19.* (semver) Unaffected: 6.0.3 , ≤ 6.0.* (semver) Unaffected: 6.1 , ≤ * (original_commit_for_fix)

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{
  "containers": {
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        {
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          "programFiles": [
            "drivers/gpu/drm/omapdrm/dss/dss.c"
          ],
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              "versionType": "git"
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        },
        {
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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              "version": "4.12"
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              "lessThan": "4.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
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              "status": "unaffected",
              "version": "5.4.220",
              "versionType": "semver"
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              "status": "unaffected",
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              "versionType": "semver"
            },
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              "status": "unaffected",
              "version": "5.15.75",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "5.19.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.3",
              "versionType": "semver"
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              "lessThanOrEqual": "*",
              "status": "unaffected",
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              "versionType": "original_commit_for_fix"
            }
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      ],
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    "datePublished": "2025-10-22T13:23:29.027Z",
    "dateReserved": "2025-10-22T13:20:23.761Z",
    "dateUpdated": "2026-05-11T19:22:03.358Z",
    "state": "PUBLISHED"
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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.

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