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。

  - mipscavium-octeon修复 octeon2_usb_clocks_start 中缺少的 of_node_put() 我们应为 of_get_parent() 返回的引用“uctl_node”调用 of_node_put()否则会增加 refcount。否则将会出现 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 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。

  - mipscavium-octeon修正 octeon2_usb_clocks_start 中遺漏的 of_node_put()。我們應該針對 of_get_parent() 傳回的參照「uctl_node」呼叫 of_node_put()這會增加 refcount。否則將會發生 refcount 洩漏錯誤。 (CVE-2022-50017)

請注意，Nessus 依賴供應商報告的套件存在。

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。

  - mipscavium-octeonocteon2_usb_clocks_start に欠落している of_node_put() を修正します refcount を増加させる of_get_parent() によって返される「uctl_node」参照に対して of_node_put() を呼び出す必要があります。入力しないと、refcount 漏洩のバグが発生します。CVE-2022-50017

Nessus は、ベンダーによって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。

An update of the linux package has been released.

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-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-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-2025-993131 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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
245597	Linux Distros 未修补的漏洞：CVE-2022-50017	Nessus	Misc.	2025/8/8	2026/1/15	medium
245597	Linux Distros 未修補的弱點：CVE-2022-50017	Nessus	Misc.	2025/8/8	2026/1/15	medium
245597	Linux Distros のパッチ未適用の脆弱性: CVE-2022-50017	Nessus	Misc.	2025/8/8	2026/1/15	medium
151965	Photon OS 4.0: Linux PHSA-2021-4.0-0065	Nessus	PhotonOS Local Security Checks	2021/7/22	2026/3/23	high
245597	Linux Distros Unpatched Vulnerability : CVE-2022-50017	Nessus	Misc.	2025/8/8	2026/1/15	medium
280409	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992301)	Nessus	Unity Linux Local Security Checks	2025/12/30	2025/12/30	medium
307127	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007503)	Nessus	Unity Linux Local Security Checks	2026/4/17	2026/4/21	medium
280953	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993131)	Nessus	Unity Linux Local Security Checks	2025/12/31	2025/12/31	medium

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