CVE-2022-50574 (GCVE-0-2022-50574)
Vulnerability from cvelistv5
Published
2025-10-22 13:23
Modified
2025-10-22 13:23
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
Impacted products
Vendor Product Version
Linux Linux Version: 09bffa6e519256c6fa1552d6ba1f5d594337a464
Version: 09bffa6e519256c6fa1552d6ba1f5d594337a464
Version: 09bffa6e519256c6fa1552d6ba1f5d594337a464
Version: 09bffa6e519256c6fa1552d6ba1f5d594337a464
Version: 09bffa6e519256c6fa1552d6ba1f5d594337a464
Version: 09bffa6e519256c6fa1552d6ba1f5d594337a464
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{
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          "programFiles": [
            "drivers/gpu/drm/omapdrm/dss/dss.c"
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          "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."
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          "url": "https://git.kernel.org/stable/c/8b42057e62120813ebe9274f508fa785b7cab33a"
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      "title": "drm/omap: dss: Fix refcount leak bugs",
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    "dateReserved": "2025-10-22T13:20:23.761Z",
    "dateUpdated": "2025-10-22T13:23:29.027Z",
    "state": "PUBLISHED"
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  }
}


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