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Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990790)

medium Nessus Plugin ID 275034

Synopsis

The Unity Linux host is missing one or more security updates.

Description

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990790 advisory.

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

 net: ena: Fix error handling in ena_init()

 The ena_init() won't destroy workqueue created by create_singlethread_workqueue() when pci_register_driver() failed.
 Call destroy_workqueue() when pci_register_driver() failed to prevent the resource 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.

Solution

Update the affected kernel package.

See Also

http://www.nessus.org/u?e5414a39

http://www.nessus.org/u?39d8d34e

https://nvd.nist.gov/vuln/detail/CVE-2022-49813

Plugin Details

Severity: Medium

ID: 275034

File Name: unity_linux_UTSA-2025-990790.nasl

Version: 1.1

Type: local

Published: 11/12/2025

Updated: 11/12/2025

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

CVSS Score Source: CVE-2022-49813

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/UOS-Server/release, Host/UOS-Server/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 11/12/2025

Vulnerability Publication Date: 5/1/2025

Reference Information

CVE: CVE-2022-49813