FKIE_CVE-2022-50574

Vulnerability from fkie_nvd - Published: 2025-10-22 14:15 - Updated: 2026-06-17 05:23
Severity
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1f340e1c1c74d11c45a6e32663829b26acd4f47b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8b42057e62120813ebe9274f508fa785b7cab33a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8f7c4114db841497e1148598e22548dd1f700b22
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9d7af9b1624dd70b67354972d7297429e6372091
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a5ce83e85d795ec98697039ecc518b21d5810adc
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e55261beb86a15c190b2ff9090cb47bc06765353
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/omapdrm/dss/dss.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "9d7af9b1624dd70b67354972d7297429e6372091",
              "status": "affected",
              "version": "09bffa6e519256c6fa1552d6ba1f5d594337a464",
              "versionType": "git"
            },
            {
              "lessThan": "1f340e1c1c74d11c45a6e32663829b26acd4f47b",
              "status": "affected",
              "version": "09bffa6e519256c6fa1552d6ba1f5d594337a464",
              "versionType": "git"
            },
            {
              "lessThan": "a5ce83e85d795ec98697039ecc518b21d5810adc",
              "status": "affected",
              "version": "09bffa6e519256c6fa1552d6ba1f5d594337a464",
              "versionType": "git"
            },
            {
              "lessThan": "e55261beb86a15c190b2ff9090cb47bc06765353",
              "status": "affected",
              "version": "09bffa6e519256c6fa1552d6ba1f5d594337a464",
              "versionType": "git"
            },
            {
              "lessThan": "8f7c4114db841497e1148598e22548dd1f700b22",
              "status": "affected",
              "version": "09bffa6e519256c6fa1552d6ba1f5d594337a464",
              "versionType": "git"
            },
            {
              "lessThan": "8b42057e62120813ebe9274f508fa785b7cab33a",
              "status": "affected",
              "version": "09bffa6e519256c6fa1552d6ba1f5d594337a464",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/omapdrm/dss/dss.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.12"
            },
            {
              "lessThan": "4.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.220",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.150",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.75",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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": "CVE-2022-50574",
  "lastModified": "2026-06-17T05:23:49.097",
  "metrics": {},
  "published": "2025-10-22T14:15:42.333",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1f340e1c1c74d11c45a6e32663829b26acd4f47b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8b42057e62120813ebe9274f508fa785b7cab33a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8f7c4114db841497e1148598e22548dd1f700b22"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9d7af9b1624dd70b67354972d7297429e6372091"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a5ce83e85d795ec98697039ecc518b21d5810adc"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e55261beb86a15c190b2ff9090cb47bc06765353"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}


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