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。

  -rapidio裝置修正 mport_cdev_open 中遺漏的 put_device 當 kfifo_alloc 失敗時chdev->dev 的 refcount 會維持遞增。我們應該使用 put_device(&chdev->dev) 來減少 chdev->dev 的參照計數以避免參照計數洩漏。 (CVE-2022-50810)

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。

  -rapidiodevices修复 mport_cdev_open 中缺少的 put_device 当 kfifo_alloc 失败时chdev->dev 的 refcount 会保持递增。我们应该使用 put_device(&chdev->dev) 来减少 chdev->dev 的 ref 计数以避免 refcount 泄露。 (CVE-2022-50810)

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。

  - Rapidiodevicesmport_cdev_open の put_device の欠落を修正します。kfifo_alloc が失敗したとき、chdev->dev の refcount が増分されます。refcount の漏洩を回避するために chdev->dev の ref カウントを減らすために put_device(&chdev->dev) を使用する必要があります。CVE-2022-50810

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-2026-010897 advisory.

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

    rapidio: devices: fix missing put_device in mport_cdev_open

    When kfifo_alloc fails, the refcount of chdev->dev is left incremental.
    We should use put_device(&chdev->dev) to decrease the ref count of     chdev->dev 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-2026-013551 advisory.

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

    rapidio: devices: fix missing put_device in mport_cdev_open

    When kfifo_alloc fails, the refcount of chdev->dev is left incremental.
    We should use put_device(&chdev->dev) to decrease the ref count of     chdev->dev 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.

  - rapidio: devices: fix missing put_device in mport_cdev_open When kfifo_alloc fails, the refcount of     chdev->dev is left incremental. We should use put_device(&chdev->dev) to decrease the ref count of     chdev->dev to avoid refcount leak. (CVE-2022-50810)

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

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
281714	Linux Distros 未修補的弱點：CVE-2022-50810	Nessus	Misc.	2026/1/5	2026/1/30	medium
281714	Linux Distros 未修补的漏洞：CVE-2022-50810	Nessus	Misc.	2026/1/5	2026/1/30	medium
281714	Linux Distros のパッチ未適用の脆弱性: CVE-2022-50810	Nessus	Misc.	2026/1/5	2026/1/30	medium
308393	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010897)	Nessus	Unity Linux Local Security Checks	2026/4/21	2026/4/21	critical
309355	Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013551)	Nessus	Unity Linux Local Security Checks	2026/4/22	2026/4/22	critical
281714	Linux Distros Unpatched Vulnerability : CVE-2022-50810	Nessus	Misc.	2026/1/5	2026/1/30	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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