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.

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.

ID	Name	Product	Family	Severity
301628	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1280)	Nessus	Huawei Local Security Checks	high
301595	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1244)	Nessus	Huawei Local Security Checks	high
300578	Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005493)	Nessus	Unity Linux Local Security Checks	medium
269544	Linux Distros Unpatched Vulnerability : CVE-2022-50420	Nessus	Misc.	medium

Detections

Analytics

CVE-2022-50420

medium

Tenable Plugins

high

high

medium

medium