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。

  - 在 Linux 核心中，已解決下列弱點： dmaengine: idxd: clear MSIX permission entry on shutdown Add disabling/clearing of MSIX permission entries on device shutdown to mirror the enabling of the MSIX entries on probe. Current code left the MSIX enabled and the pasid entries still programmed at device shutdown. (CVE-2021-46918)

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。

  - 在 Linux 内核中，已解决以下漏洞： dmaengine: idxd: clear MSIX permission entry on shutdown Add disabling/clearing of MSIX permission entries on device shutdown to mirror the enabling of the MSIX entries on probe. Current code left the MSIX enabled and the pasid entries still programmed at device shutdown. (CVE-2021-46918)

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。

  - Linux カーネルにおいて、以下の脆弱性は解決されました： dmaengine: idxd: clear MSIX permission entry on shutdown Add disabling/clearing of MSIX permission entries on device shutdown to mirror the enabling of the MSIX entries on probe. Current code left the MSIX enabled and the pasid entries still programmed at device shutdown. (CVE-2021-46918)

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

  - In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: clear MSIX permission     entry on shutdown Add disabling/clearing of MSIX permission entries on device shutdown to mirror the     enabling of the MSIX entries on probe. Current code left the MSIX enabled and the pasid entries still     programmed at device shutdown. (CVE-2021-46918)

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-2026-010677 advisory.

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

    dmaengine: idxd: clear MSIX permission entry on shutdown

    Add disabling/clearing of MSIX permission entries on device shutdown to     mirror the enabling of the MSIX entries on probe. Current code left the     MSIX enabled and the pasid entries still programmed at device shutdown.

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-2026-013439 advisory.

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

    dmaengine: idxd: clear MSIX permission entry on shutdown

    Add disabling/clearing of MSIX permission entries on device shutdown to     mirror the enabling of the MSIX entries on probe. Current code left the     MSIX enabled and the pasid entries still programmed at device shutdown.

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
229760	Linux Distros 未修補弱點：CVE-2021-46918	Nessus	Misc.	2025/3/5	2025/9/14	medium
229760	Linux Distros 未修补的漏洞: CVE-2021-46918	Nessus	Misc.	2025/3/5	2025/9/14	medium
229760	Linux Distros のパッチ未適用の脆弱性: CVE-2021-46918	Nessus	Misc.	2025/3/5	2025/9/14	medium
229760	Linux Distros Unpatched Vulnerability : CVE-2021-46918	Nessus	Misc.	2025/3/5	2025/9/14	medium
201140	EulerOS 2.0 SP12 : kernel (EulerOS-SA-2024-1859)	Nessus	Huawei Local Security Checks	2024/6/28	2025/9/29	high
308703	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010677)	Nessus	Unity Linux Local Security Checks	2026/4/21	2026/4/22	medium
309252	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013439)	Nessus	Unity Linux Local Security Checks	2026/4/22	2026/4/26	medium
201152	EulerOS 2.0 SP12 : kernel (EulerOS-SA-2024-1873)	Nessus	Huawei Local Security Checks	2024/6/28	2025/9/26	high

检测

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