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。

  - cryptohisilicon/hpre - 修正移除處理程序中的資源洩漏在 hpre_remove() 中當 qm sriov 的停用作業失敗時應繼續執行下列邏輯以釋放已配置的剩餘資源而非直接傳回否則會發生資源洩漏。
    (CVE-2022-50420)

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。

  - cryptohisilicon/hpre - 修复删除进程中的资源泄漏在 hpre_remove() 中当 qm sriov 的禁用操作失败时应继续执行以下逻辑而不是直接返回否则将会出现资源泄漏。
    (CVE-2022-50420)

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。

  - cryptodhisilicon/hpre - 削除プロセスでのリソース漏洩を修正します hpre_remove() で、qm sriov の無効化操作が失敗したとき、次のロジックは、直接返すのではなく、割り当てられた残りのリソースを解放するために実行され続ける必要があります。そうでない場合は、リソース漏洩が発生します。
    (CVE-2022-50420)

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-2026-005493 advisory.

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

    crypto: hisilicon/hpre - fix resource leak in remove process

    In hpre_remove(), when the disable operation of qm sriov failed,     the following logic should continue to be executed to release the     remaining resources that have been allocated, instead of returning     directly, otherwise there will be resource leakage.

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.

  - crypto: hisilicon/hpre - fix resource leak in remove process In hpre_remove(), when the disable operation     of qm sriov failed, the following logic should continue to be executed to release the remaining resources     that have been allocated, instead of returning directly, otherwise there will be resource leakage.
    (CVE-2022-50420)

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-2026-013756 advisory.

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

    crypto: hisilicon/hpre - fix resource leak in remove process

    In hpre_remove(), when the disable operation of qm sriov failed,     the following logic should continue to be executed to release the     remaining resources that have been allocated, instead of returning     directly, otherwise there will be resource leakage.

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	Name	Product	Family	Published	Updated	Severity
269544	Linux Distros 未修補的弱點：CVE-2022-50420	Nessus	Misc.	10/8/2025	9/30/2026	medium
269544	Linux Distros 未修补的漏洞：CVE-2022-50420	Nessus	Misc.	10/8/2025	9/30/2026	medium
269544	Linux Distros のパッチ未適用の脆弱性: CVE-2022-50420	Nessus	Misc.	10/8/2025	9/30/2026	medium
300578	Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005493)	Nessus	Unity Linux Local Security Checks	3/4/2026	3/4/2026	medium
319448	EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2026-2132)	Nessus	Huawei Local Security Checks	6/6/2026	6/6/2026	high
301628	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1280)	Nessus	Huawei Local Security Checks	3/10/2026	3/10/2026	high
269544	Linux Distros Unpatched Vulnerability : CVE-2022-50420	Nessus	Misc.	10/8/2025	9/30/2026	medium
309263	Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013756)	Nessus	Unity Linux Local Security Checks	4/22/2026	4/22/2026	medium
301595	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1244)	Nessus	Huawei Local Security Checks	3/10/2026	3/10/2026	high
319325	EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2026-2171)	Nessus	Huawei Local Security Checks	6/6/2026	6/6/2026	high

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