Linux/Unix 主機上安裝了一個或多個受到弱點影響的套件，且供應商未提供可用的修補程式。

  - mips： cavium-octeon：修正 octeon2_usb_clocks_start 中缺少的 of_node_put（） 我們應該針對 of_get_parent（） 傳回的參照「uctl_node」呼叫 of_node_put（），這將增加參照計數。否則，會出現參照計數洩漏錯誤。（CVE-2022-50017）

請注意，Nessus 的判定取決於廠商所報告的套件是否存在。

Linux/Unix 主机中安装的一个或多个程序包受到一个漏洞影响，而供应商没有提供补丁程序。

  - mips：cavium-octeon：修复 octeon2_usb_clocks_start 中缺少的 of_node_put（） 我们应针对 of_get_parent（） 返回的引用“uctl_node”调用 of_node_put（），这将增加引用计数。否则，将存在 refcount 泄漏缺陷。（CVE-2022-50017）

请注意，Nessus 依赖供应商报告的程序包是否存在进行判断。

Linux/Unix ホストには、ベンダーが提供するパッチが利用できない脆弱性の影響を受ける複数のパッケージがインストールされています。

  - mips:cavium-octeon:octeon2_usb_clocks_start で欠如している of_node_put() を修正します refcount を増やす of_get_parent() から返される参照「uctl_node」に対して of_node_put() を呼び出す必要があります。これ以外の場合、refcount 漏洩バグが発生します。(CVE-2022-50017)

Nessus は、ベンダーから報告されたパッケージの存在に依存していることに注意してください。

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start We should call of_node_put()     for the reference 'uctl_node' returned by of_get_parent() which will increase the refcount. Otherwise,     there will be a refcount leak bug. (CVE-2022-50017)

Note that Nessus relies on the presence of the package as reported by the vendor.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007503 advisory.

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

    mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start

    We should call of_node_put() for the reference 'uctl_node' returned by     of_get_parent() which will increase the refcount. Otherwise, there will     be a refcount leak bug.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992301 advisory.

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

    mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start

    We should call of_node_put() for the reference 'uctl_node' returned by     of_get_parent() which will increase the refcount. Otherwise, there will     be a refcount leak bug.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993131 advisory.

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

    mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start

    We should call of_node_put() for the reference 'uctl_node' returned by     of_get_parent() which will increase the refcount. Otherwise, there will     be a refcount leak bug.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

An update of the linux package has been released.

ID	Name	Product	Family	Published	Updated	Severity
245597	Linux Distros 未修補弱點：CVE-2022-50017	Nessus	Misc.	8/8/2025	9/30/2026	medium
245597	Linux Distros 未修补的漏洞：CVE-2022-50017	Nessus	Misc.	8/8/2025	9/30/2026	medium
245597	Linux Distros のパッチ未適用の脆弱性: CVE-2022-50017	Nessus	Misc.	8/8/2025	9/30/2026	medium
245597	Linux Distros Unpatched Vulnerability : CVE-2022-50017	Nessus	Misc.	8/8/2025	9/30/2026	medium
307127	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007503)	Nessus	Unity Linux Local Security Checks	4/17/2026	4/21/2026	medium
280409	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992301)	Nessus	Unity Linux Local Security Checks	12/30/2025	12/30/2025	medium
280953	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993131)	Nessus	Unity Linux Local Security Checks	12/31/2025	12/31/2025	medium
151965	Photon OS 4.0: Linux PHSA-2021-4.0-0065	Nessus	PhotonOS Local Security Checks	7/22/2021	10/9/2026	high

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