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。

  -rapidiorio修复 rio_register_mport() 中可能的名称泄漏如果 device_register() 返回错误则需要释放由 dev_set_name() 分配的名称。应使用 put_device() 放弃错误路径中的引用以便可在 kobject_cleanup() 中释放该名称并会调用 list_del() 从 rio_mports 中删除端口。 (CVE-2022-50857)

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。

  -rapidio: rio修正 rio_register_mport() 中可能的名稱洩漏。如果 device_register() 傳回錯誤則需要釋放 dev_set_name() 配置的名稱。其應使用 put_device() 放棄錯誤路徑中的參照以便在 kobject_cleanup() 中釋放名稱並呼叫 list_del() 以從 rio_mports 刪除連接埠。 (CVE-2022-50857)

請注意，Nessus 的判定取決於廠商所報告的套件是否存在。

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。

  - RapidiorioRio_register_mport() での潜在的な名前漏洩を修正しますdevice_register() がエラーを返す場合、dev_set_name() によって割り当てられた名前を解放する必要があります。put_device() を使用してエラーパスの参照を渡す必要があります。これにより、名前が kobject_cleanup() で解放され、list_del() が呼び出され、ポートが rio_mports から削除されます。CVE-2022-50857

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.

  - rapidio: rio: fix possible name leak in rio_register_mport() If device_register() returns error, the name     allocated by dev_set_name() need be freed. It should use put_device() to give up the reference in the     error path, so that the name can be freed in kobject_cleanup(), and list_del() is called to delete the     port from rio_mports. (CVE-2022-50857)

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-2026-011082 advisory.

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

    rapidio: rio: fix possible name leak in rio_register_mport()

    If device_register() returns error, the name allocated by dev_set_name()     need be freed.  It should use put_device() to give up the reference in the     error path, so that the name can be freed in kobject_cleanup(), and     list_del() is called to delete the port from rio_mports.

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-2026-013539 advisory.

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

    rapidio: rio: fix possible name leak in rio_register_mport()

    If device_register() returns error, the name allocated by dev_set_name()     need be freed.  It should use put_device() to give up the reference in the     error path, so that the name can be freed in kobject_cleanup(), and     list_del() is called to delete the port from rio_mports.

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	名稱	產品	系列	已發布	已更新	嚴重性
281733	Linux Distros 未修补的漏洞：CVE-2022-50857	Nessus	Misc.	2026/1/5	2026/9/30	medium
281733	Linux Distros 未修補的弱點：CVE-2022-50857	Nessus	Misc.	2026/1/5	2026/9/30	medium
281733	Linux Distros のパッチ未適用の脆弱性: CVE-2022-50857	Nessus	Misc.	2026/1/5	2026/9/30	medium
151965	Photon OS 4.0: Linux PHSA-2021-4.0-0065	Nessus	PhotonOS Local Security Checks	2021/7/22	2026/10/9	high
281733	Linux Distros Unpatched Vulnerability : CVE-2022-50857	Nessus	Misc.	2026/1/5	2026/9/30	medium
308769	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011082)	Nessus	Unity Linux Local Security Checks	2026/4/21	2026/4/21	critical
309343	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013539)	Nessus	Unity Linux Local Security Checks	2026/4/22	2026/4/26	critical

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