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。

  - powerpc/cell/axon_msi修正 setup_msi_msg_address 中的 refcount 洩漏 of_get_next_parent() 傳回節點指標時 refcount 已遞增當不再需要時我們應在其上使用 of_node_put()。在錯誤路徑中新增缺少的 of_node_put()以避免 refcount 洩漏。 (CVE-2022-50106)

請注意，Nessus 依賴供應商報告的套件存在。

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。

  - powerpc/cell/axon_msi修复 setup_msi_msg_address 中的引用计数泄漏 of_get_next_parent() 返回引用计数递增的节点指针我们应在不再需要时使用 of_node_put()。在错误路径中添加缺失的 of_node_put() 以避免 refcount 泄漏。 (CVE-2022-50106)

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。

  - powerpc/cell/axon_msisetup_msi_msg_address での refcount 漏洩を修正します_get_next_parent() は、refcount が増加されたノードポインターを返します。もはや不要になったら of_node_put() を使用する必要があります。エラーパスに不足している of_node_put() を追加し、refcount の漏洩を回避します。CVE-2022-50106

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。

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004893 advisory.

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

    powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address

    of_get_next_parent() returns a node pointer with refcount incremented,     we should use of_node_put() on it when not need anymore.
    Add missing of_node_put() in the error path to avoid refcount leak.

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-2025-992496 advisory.

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

    powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address

    of_get_next_parent() returns a node pointer with refcount incremented,     we should use of_node_put() on it when not need anymore.
    Add missing of_node_put() in the error path to avoid refcount leak.

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

  - powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address of_get_next_parent() returns a node     pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing     of_node_put() in the error path to avoid refcount leak. (CVE-2022-50106)

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-2025-992865 advisory.

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

    powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address

    of_get_next_parent() returns a node pointer with refcount incremented,     we should use of_node_put() on it when not need anymore.
    Add missing of_node_put() in the error path to avoid refcount leak.

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	名称	产品	系列	发布时间	最近更新时间	严重程度
243667	Linux Distros 未修補的弱點：CVE-2022-50106	Nessus	Misc.	2025/8/5	2026/1/14	medium
243667	Linux Distros 未修补的漏洞：CVE-2022-50106	Nessus	Misc.	2025/8/5	2026/1/14	medium
243667	Linux Distros のパッチ未適用の脆弱性: CVE-2022-50106	Nessus	Misc.	2025/8/5	2026/1/14	medium
296300	Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004893)	Nessus	Unity Linux Local Security Checks	2026/1/23	2026/1/23	medium
280405	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992496)	Nessus	Unity Linux Local Security Checks	2025/12/30	2025/12/30	medium
243667	Linux Distros Unpatched Vulnerability : CVE-2022-50106	Nessus	Misc.	2025/8/5	2026/1/14	medium
281260	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992865)	Nessus	Unity Linux Local Security Checks	2025/12/31	2025/12/31	medium
151965	Photon OS 4.0: Linux PHSA-2021-4.0-0065	Nessus	PhotonOS Local Security Checks	2021/7/22	2026/3/23	high

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